Speculating that an issue affecting different hardware/driver may have potentially been preemptively mitigated by a previous nVidia’s driver fix is wild.
Also a moot point as this implies it’s already fixed. Why even mention this here?
If you are able to reproduce the issue, please do capture and submit an nVidia bug report.
For reference, here are two GTK4-related crashes that were indeed known and fixed nVidia driver issues: