> If this is still a legitimate issue on ORM 4?

Sure I did. Why would you think I didn't?

I have put significant effort in that time to 1) provide the reproducible test case and to 2) provide possible fixes. And now you are asking for more time from me and expect to have the same environment like I had seven years ago (in 2014)? Yeah, that is the attitude... So, listen: there is a simple test. Try it and fix it. Or don't. Just don't ignore other people's effort and time they invested in making your product better. Even if this is an edge case. Be respectful, say "thank you", maintain the relationship with devs...