byte[] can't be used anymore for jsonb columns

[aelghoneimy]

Prior to EF Core .NET 10, we could map jsonb columns to byte[]. This worked when an entity configuration was created and marked the column as jsonb

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After upgrading to .Net 10, this feature stopped working and I couldn't find any documentation in the breaking changes section.

[roji]

Please post a minimal repro which worked on 9.0 but doesn't on 10; a screenshot of three lines of code plus another of an exception aren't enough.

[aelghoneimy]

@roji please check this repo https://github.com/aelghoneimy/npgsql_bug3698

dotnet 9

dotnet 10