Eager creation not working for varchar primary key

[siwymilek]

Description

So far I had many_to_many relationship with UUID as primary key – everything was working well, just changed primary key type to varchar(255) and now eager creation stopped working. Any clues?

Steps to Reproduce the Problem

1. Create working association
2. Make sure eager creation is working
3. Change primary keys from UUID to varchar
4. Eager creation not working

[ernsheong]

I'm curious, what prompted your remarks on #2158

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This issue is stale because it has been open 30 days with no activity. Remove stale label or comment or this will be closed in 5 days.

[github-actions]

This issue was closed because it has been stalled for 5 days with no activity.