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  <xs:element name="CashWithdrawalFromTrustAccountInConnectionWithRedemptions" id="fiac_CashWithdrawalFromTrustAccountInConnectionWithRedemptions" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" />
  <xs:element name="IncreaseDecreaseInFranchiseTaxPayable" id="fiac_IncreaseDecreaseInFranchiseTaxPayable" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" />
  <xs:element name="TrustExtensionFunding" id="fiac_TrustExtensionFunding" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" />
  <xs:element name="IncreaseDecreaseInMarketingServiceFee" id="fiac_IncreaseDecreaseInMarketingServiceFee" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" />
  <xs:element name="PaymentOfUnderwriterDiscount" id="fiac_PaymentOfUnderwriterDiscount" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" />
  <xs:element name="TransactionCostsAllocableToWarrantLiabilities" id="fiac_TransactionCostsAllocableToWarrantLiabilities" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" />
  <xs:element name="SubsequentEventAbstract" id="fiac_SubsequentEventAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xs:element name="MinimumNumberOfPublicHoldersRequiredForContinuedListing" id="fiac_MinimumNumberOfPublicHoldersRequiredForContinuedListing" type="xbrli:integerItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="instant" />
  <xs:element name="NoticePeriodForMinimumPublicHoldersRule" id="fiac_NoticePeriodForMinimumPublicHoldersRule" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xs:element name="AdditionalPaymentsToAcquireMarketableSecurities" id="fiac_AdditionalPaymentsToAcquireMarketableSecurities" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" />
  <xs:element name="DeferredUnderwritingFeePayableNonCurrent" id="fiac_DeferredUnderwritingFeePayableNonCurrent" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" />
  <xs:element name="MarketingAgreementNoncurrent" id="fiac_MarketingAgreementNoncurrent" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" />
  <xs:element name="InitialPublicOfferingAbstract" id="fiac_InitialPublicOfferingAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xs:element name="InitialPublicOfferingTextBlock" id="fiac_InitialPublicOfferingTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xs:element name="RemeasurementAdjustmentOfClassACommonStockToRedemptionAmount" id="fiac_RemeasurementAdjustmentOfClassACommonStockToRedemptionAmount" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" />
  <xs:element name="ExtensionFundingOfTrustAccount" id="fiac_ExtensionFundingOfTrustAccount" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" />
  <xs:element name="ExciseTaxPayableInConnectionWithRedemptions" id="fiac_ExciseTaxPayableInConnectionWithRedemptions" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" />
  <xs:element name="RedeemableCommonStockAccretionToRedemptionValue" id="fiac_RedeemableCommonStockAccretionToRedemptionValue" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" />
  <xs:element name="ProductValueIssuedUponExerciseOfWarrants" id="fiac_ProductValueIssuedUponExerciseOfWarrants" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xs:element name="NumberOfTradingDays" id="fiac_NumberOfTradingDays" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xs:element name="NumberOfTradingDaysEndingBeforeNoticeOfRedemption" id="fiac_NumberOfTradingDaysEndingBeforeNoticeOfRedemption" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xs:element name="PeriodToFileRegistrationStatement" id="fiac_PeriodToFileRegistrationStatement" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xs:element name="TradingDaysThreshold" id="fiac_TradingDaysThreshold" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xs:element name="RedeemableWarrantsMember" id="fiac_RedeemableWarrantsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xs:element name="ClassOfWarrantOrRightRedemptionPriceOfWarrantsOrRights" id="fiac_ClassOfWarrantOrRightRedemptionPriceOfWarrantsOrRights" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="instant" />
  <xs:element name="PeriodToExerciseWarrantsAfterPublicOfferings" id="fiac_PeriodToExerciseWarrantsAfterPublicOfferings" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xs:element name="PeriodRequiredForWarrantsToBecomeExercisable" id="fiac_PeriodRequiredForWarrantsToBecomeExercisable" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xs:element name="WarrantsAndRightsSubjectToMandatoryRedemptionTwoMember" id="fiac_WarrantsAndRightsSubjectToMandatoryRedemptionTwoMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xs:element name="WarrantsAndRightsSubjectToMandatoryRedemptionOneMember" id="fiac_WarrantsAndRightsSubjectToMandatoryRedemptionOneMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xs:element name="PeriodForRegistrationStatementToBecomeEffective" id="fiac_PeriodForRegistrationStatementToBecomeEffective" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xs:element name="NoticePeriodToRedeemWarrants" id="fiac_NoticePeriodToRedeemWarrants" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xs:element name="InitialPublicOfferingOfUnitsAbstract" id="fiac_InitialPublicOfferingOfUnitsAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xs:element name="UnitsIssuedDuringPeriodSharesNewIssues" id="fiac_UnitsIssuedDuringPeriodSharesNewIssues" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xs:element name="CashDepositedInTrustAccountPerUnit" id="fiac_CashDepositedInTrustAccountPerUnit" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xs:element name="UnitsNumberOfSecuritiesCalledByUnits" id="fiac_UnitsNumberOfSecuritiesCalledByUnits" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="instant" />
  <xs:element name="PaymentsForRepurchaseOfRedeemableCommonStock" id="fiac_PaymentsForRepurchaseOfRedeemableCommonStock" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" />
  <xs:element name="WarrantLiabilityAbstract" id="fiac_WarrantLiabilityAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xs:element name="ClassOfWarrantOrRightIssued" id="fiac_ClassOfWarrantOrRightIssued" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xs:element name="PrivatePlacementAbstract" id="fiac_PrivatePlacementAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xs:element name="PrivatePlacementTextBlock" id="fiac_PrivatePlacementTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xs:element name="PeriodToCompleteBusinessCombinationFromClosingOfInitialPublicOffering" id="fiac_PeriodToCompleteBusinessCombinationFromClosingOfInitialPublicOffering" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xs:element name="PercentageOfShareholdersApprovalForAmendment" id="fiac_PercentageOfShareholdersApprovalForAmendment" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xs:element name="NumberOfDaysPriorInInitialBusinessCombination" id="fiac_NumberOfDaysPriorInInitialBusinessCombination" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xs:element name="NetTangibleAssetThresholdForRedeemingPublicShares" id="fiac_NetTangibleAssetThresholdForRedeemingPublicShares" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" />
  <xs:element name="NumberOfOperatingBusinessesIncludedInInitialBusinessCombination" id="fiac_NumberOfOperatingBusinessesIncludedInInitialBusinessCombination" type="xbrli:integerItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xs:element name="PeriodToRedeemPublicSharesIfBusinessCombinationIsNotCompletedWithinInitialCombinationPeriod" id="fiac_PeriodToRedeemPublicSharesIfBusinessCombinationIsNotCompletedWithinInitialCombinationPeriod" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xs:element name="RedemptionPricePerShare" id="fiac_RedemptionPricePerShare" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="instant" />
  <xs:element name="InterestOnTrustAccountToBeHeldToPayDissolutionExpenses" id="fiac_InterestOnTrustAccountToBeHeldToPayDissolutionExpenses" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" />
  <xs:element name="PercentageOfPublicSharesThatWouldNotBeRedeemedIfBusinessCombinationIsNotCompletedWithinInitialCombinationPeriod" id="fiac_PercentageOfPublicSharesThatWouldNotBeRedeemedIfBusinessCombinationIsNotCompletedWithinInitialCombinationPeriod" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xs:element name="OtherOfferingCosts" id="fiac_OtherOfferingCosts" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" />
  <xs:element name="FairMarketValueAsPercentageOfNetAssetsHeldInTrustAccountIncludedInInitialBusinessCombination" id="fiac_FairMarketValueAsPercentageOfNetAssetsHeldInTrustAccountIncludedInInitialBusinessCombination" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xs:element name="PostTransactionOwnershipPercentageOfTheTargetBusiness" id="fiac_PostTransactionOwnershipPercentageOfTheTargetBusiness" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xs:element name="PublicSharesMember" id="fiac_PublicSharesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xs:element name="PrivatePlacementWarrantsMember" id="fiac_PrivatePlacementWarrantsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xs:element name="WorkingCapitalLoansMember" id="fiac_WorkingCapitalLoansMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xs:element name="SponsorAffiliateOfSponsorOrCertainCompanyOfficersAndDirectorsMember" id="fiac_SponsorAffiliateOfSponsorOrCertainCompanyOfficersAndDirectorsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xs:element name="RelatedPartyTransactionAbstract" id="fiac_RelatedPartyTransactionAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xs:element name="RelatedPartyTransactionConvertibleLoansMaximumBorrowingAmount" id="fiac_RelatedPartyTransactionConvertibleLoansMaximumBorrowingAmount" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" />
  <xs:element name="AdministrativeSupportAgreementMember" id="fiac_AdministrativeSupportAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xs:element name="PaymentsForUnderwritingExpensePerUnit" id="fiac_PaymentsForUnderwritingExpensePerUnit" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xs:element name="ReclassificationOfPermanentToTemporaryEquityValue" id="fiac_ReclassificationOfPermanentToTemporaryEquityValue" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" />
  <xs:element name="AdjustmentsToAdditionalPaidInCapitalInitialFairValueOfWarrantLiability" id="fiac_AdjustmentsToAdditionalPaidInCapitalInitialFairValueOfWarrantLiability" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" />
  <xs:element name="ExcessOfCashReceivedOverFairValueOfPrivatePlacementWarrants" id="fiac_ExcessOfCashReceivedOverFairValueOfPrivatePlacementWarrants" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" />
  <xs:element name="PromissoryNoteAndAdvanceMember" id="fiac_PromissoryNoteAndAdvanceMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xs:element name="InitialClassificationOfWarrantLiability" id="fiac_InitialClassificationOfWarrantLiability" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" />
  <xs:element name="DeferredUnderwritersDiscountChangedToAdditionalPaidInCapital" id="fiac_DeferredUnderwritersDiscountChangedToAdditionalPaidInCapital" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" />
  <xs:element name="PaymentsToRelatedPartyForAdministrativeSupport" id="fiac_PaymentsToRelatedPartyForAdministrativeSupport" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" />
  <xs:element name="PrivatePlacementWarrantsAbstract" id="fiac_PrivatePlacementWarrantsAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xs:element name="PercentageOfRedemptionOfPublicShares" id="fiac_PercentageOfRedemptionOfPublicShares" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xs:element name="PeriodOfRedemptionOfPublicSharesFromClosingOfInitialPublicOffering" id="fiac_PeriodOfRedemptionOfPublicSharesFromClosingOfInitialPublicOffering" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xs:element name="UnderwritingFees" id="fiac_UnderwritingFees" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" />
  <xs:element name="DeferredUnderwritersDiscount" id="fiac_DeferredUnderwritersDiscount" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" />
  <xs:element name="TransactionCostsAssociatedWithInitialPublicOffering" id="fiac_TransactionCostsAssociatedWithInitialPublicOffering" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" />
  <xs:element name="FounderSharesMember" id="fiac_FounderSharesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xs:element name="FounderSharesAbstract" id="fiac_FounderSharesAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xs:element name="HoldingPeriodForTransferAssignmentOrSaleOfFounderShares" id="fiac_HoldingPeriodForTransferAssignmentOrSaleOfFounderShares" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xs:element name="PeriodAfterInitialBusinessCombination" id="fiac_PeriodAfterInitialBusinessCombination" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xs:element name="CommonStockSharesSubjectToForfeiture" id="fiac_CommonStockSharesSubjectToForfeiture" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="instant" />
  <xs:element name="ThresholdConsecutiveTradingDays" id="fiac_ThresholdConsecutiveTradingDays" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xs:element name="OwnershipInterestPercentageThreshold" id="fiac_OwnershipInterestPercentageThreshold" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="instant" />
  <xs:element name="ThresholdTradingDays" id="fiac_ThresholdTradingDays" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xs:element name="ExtensionOfCombinationPeriodAbstract" id="fiac_ExtensionOfCombinationPeriodAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xs:element name="NumberOfExtensionsToExtendTimeToConsummateABusinessCombination" id="fiac_NumberOfExtensionsToExtendTimeToConsummateABusinessCombination" type="xbrli:integerItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xs:element name="ClassOfWarrantOrRightRedemptionPrice" id="fiac_ClassOfWarrantOrRightRedemptionPrice" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="instant" />
  <xs:element name="NumberOfBusinessDays" id="fiac_NumberOfBusinessDays" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xs:element name="PeriodOfExtensionToConsummateBusinessCombination" id="fiac_PeriodOfExtensionToConsummateBusinessCombination" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xs:element name="LendersContributionDepositedInTrustAccount" id="fiac_LendersContributionDepositedInTrustAccount" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" />
  <xs:element name="RedemptionLimitationAmendmentProposalAmount" id="fiac_RedemptionLimitationAmendmentProposalAmount" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" />
  <xs:element name="PeriodOfAdvanceNoticeToConsummateInitialBusinessCombination" id="fiac_PeriodOfAdvanceNoticeToConsummateInitialBusinessCombination" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xs:element name="LendersContributionDepositedInTrustAccountAmountPerShare" id="fiac_LendersContributionDepositedInTrustAccountAmountPerShare" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xs:element name="PeriodOfAdditionalCharterExtensionDate" id="fiac_PeriodOfAdditionalCharterExtensionDate" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xs:element name="EffectiveIncomeTaxRateReconciliationTransactionCostAllocatedToWarrantLiabilityPercent" id="fiac_EffectiveIncomeTaxRateReconciliationTransactionCostAllocatedToWarrantLiabilityPercent" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xs:element name="EffectiveIncomeTaxRateReconciliationChangesInFairValueOfWarrantLiabilityPercent" id="fiac_EffectiveIncomeTaxRateReconciliationChangesInFairValueOfWarrantLiabilityPercent" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xs:element name="OperatingLossCarryforwardsAbstract" id="fiac_OperatingLossCarryforwardsAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xs:element name="DeferredTaxAssetsOrganizationalOrStartupCosts" id="fiac_DeferredTaxAssetsOrganizationalOrStartupCosts" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" />
  <xs:element name="NumberOfInstallmentsToBeDeposited" id="fiac_NumberOfInstallmentsToBeDeposited" type="xbrli:integerItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xs:element name="ProposedBusinessCombinationAbstract" id="fiac_ProposedBusinessCombinationAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xs:element name="PercentageOfCommonSharesOrWarrantsToBeForfeited" id="fiac_PercentageOfCommonSharesOrWarrantsToBeForfeited" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="instant" />
  <xs:element name="PeriodToCloseBusinessCombinationFollowingSatisfactionOrWaiverOfAllClosingConditions" id="fiac_PeriodToCloseBusinessCombinationFollowingSatisfactionOrWaiverOfAllClosingConditions" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xs:element name="DevvStreamCorpMember" id="fiac_DevvStreamCorpMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xs:element name="PercentageOfCommonSharesToBeForfeitedUponClosingOfProposedTransactions" id="fiac_PercentageOfCommonSharesToBeForfeitedUponClosingOfProposedTransactions" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="instant" />
</xs:schema>
