After upgrade, creating then getting the record returns null in MariaDB + C# + Pomelo.EntityFrameworkCore.MySql

Question

I upgraded Pomelo.EntityFrameworkCore.MySql to version 7.0.0.

In one part of my C# code, I would use SaveChanges(entity) to create a record, then I would get that record from a view, using dbSet.Find(id) and it was working just fine.

Now the Find method returns null.

When I use set transaction isolation level read uncommitted; select * from TableName I see that the record is inserted. However, if I simply use select * from TableName then that record is not shown.

What should I do? This breaks our entire codebase and we have used this pattern a lot. We insert a record, then we get that record from a view that gets a lot of extra information for it.