Unable to perform TFVC check-ins due to deprecated check-in policies.

Hello, We are unable to perform TFVC check-ins due to deprecated check-in policies.

Error message: "It's not possible to operate with deprecated policies, please see Azure DevOps blog for more information. https://aka.ms/tfvc-policy-blogpost"

Details:

• Visual Studio version: 2022
• .NET Framework: 4.8

What we already tried:

1. SetCheckinPolicies(null) using ExtendedClient NuGet 19.225.2 → executes without error but issue persists
2. Check-in Policy tab in Team Explorer → shows empty (no policies visible)
3. Repository Policies in Azure DevOps portal → no TFVC policies shown
4. Ran cleanup against all projects in the organization → same resultHello, We are unable to perform TFVC check-ins due to deprecated check-in policies. Error message: "It's not possible to operate with deprecated policies, please see Azure DevOps blog for more information. https://aka.ms/tfvc-policy-blogpost"