Cannot debug unity projects

My breakpoints don't hit. I have created an [ticket here](https://youtrack.jetbrains.com/issue/RIDER-115815/Breakpoints-dont-work), but no one has responded.

I have no problem with VS or VS Code. Breakpoints work perfectly there.

This is a huge problem that has stopped me from using Rider. Can someone look into this?

Edit: I uploaded another log file with a different Rider version. Here is the upload ID: 2024_08_19_AuuGud4QPMx13eKfhFLXBH

Start with the linked YouTrack ticket and the uploaded Rider log reference, then establish a reproducible breakpoint failure in a Unity project. Compare the behavior with Visual Studio and VS Code; done means the Rider debugging issue is diagnosed and breakpoints are verified to hit.

Written by the indexing model from the issue text.