Azure B2c error 'Unable to validate the information provided.' when using custom attributes

I'm trying to add custom attributes to a custom policy. However it generates this error 'Unable to validate the information provided.'

I followed the documentation of the links below, I have already added application id b2c-extensions-app and object too.

https://learn.microsoft.com/pt-br/azure/active-directory-b2c/custom-policy-custom-attributes

https://learn.microsoft.com/pt-br/azure/active-directory-b2c/configure-user-input?pivots=b2c-custom-policy

Error log message "Error returned was 400/Request_BadRequest: The following extension properties are not available: extension_f41be....._tipoUsuario."

Part of the code in my TrustFrameworkExtensions file, where it writes and retrieves the information in AD:

<ClaimsProvider>
  <DisplayName>Azure Active Directory</DisplayName>
  <TechnicalProfiles>
    <TechnicalProfile Id="AAD-Common">
      <Metadata>
        <!--Insert b2c-extensions-app application ID here, for example: 11111111-1111-1111-1111-111111111111-->
        <Item Key="5bfd........"></Item>
        <!--Insert b2c-extensions-app application ObjectId here, for example: 22222222-2222-2222-2222-222222222222-->
        <Item Key="18bd6......."></Item>
      </Metadata>
    </TechnicalProfile>
    <TechnicalProfile Id="AAD-UserWriteUsingLogonEmail">
      <Metadata>
        <Item Key="client_id">f41be......</Item>
        <!--Insert b2c-extensions-app application ID here, for example: 11111111-1111-1111-1111-111111111111-->
       
      </Metadata>
      <PersistedClaims>
        <PersistedClaim ClaimTypeReferenceId="extension_tipoUsuario"/>
      </PersistedClaims>
    </TechnicalProfile>
    <!-- Write data during edit profile flow. -->
    <TechnicalProfile Id="AAD-UserWriteProfileUsingObjectId">
     
      <PersistedClaims>
        <PersistedClaim ClaimTypeReferenceId="extension_tipoUsuario"/>
      </PersistedClaims>
    </TechnicalProfile>
    <!-- Read data after user authenticates with a local account. -->
    <TechnicalProfile Id="AAD-UserReadUsingEmailAddress">
      
      <OutputClaims>
        <OutputClaim ClaimTypeReferenceId="extension_tipoUsuario" />
      </OutputClaims>
    </TechnicalProfile>
    <!-- Read data after user authenticates with a federated account. -->
    <TechnicalProfile Id="AAD-UserReadUsingObjectId">
     
      <OutputClaims>
        <OutputClaim ClaimTypeReferenceId="extension_tipoUsuario" />
      </OutputClaims>
    </TechnicalProfile>
  </TechnicalProfiles>
</ClaimsProvider>

One of the common root causes to this problem is misconfiguration of client ID metadata of B2C Extension App.

Make sure the tutorial here is followed.

Most relevant part captured from the link:

Open the extensions file of your policy. For example, SocialAndLocalAccounts/TrustFrameworkExtensions.xml.

Find the ClaimsProviders element. Add a new ClaimsProvider to the ClaimsProviders element.

Insert the Application ID that you previously recorded, between the opening and closing elements.

Insert the Application ObjectID that you previously recorded, between the opening and closing elements.

<!-- 
<ClaimsProviders> -->
  <ClaimsProvider>
    <DisplayName>Azure Active Directory</DisplayName>
    <TechnicalProfiles>
      <TechnicalProfile Id="AAD-Common">
        <Metadata>
          <!--Insert b2c-extensions-app application ID here, for example: 11111111-1111-1111-1111-111111111111-->  
          <Item Key="ClientId"></Item>
          <!--Insert b2c-extensions-app application ObjectId here, for example: 22222222-2222-2222-2222-222222222222-->
          <Item Key="ApplicationObjectId"></Item>
        </Metadata>
      </TechnicalProfile>
    </TechnicalProfiles> 
  </ClaimsProvider>
<!-- 
</ClaimsProviders> -->