Crash on window close -- Stable Release Update possible?

Hi everyone, there is a bug in vtk9, see here for details: https://gitlab.kitware.com/vtk/vtk/-/issues/18372
In short, the program crashes under certain circumstances when the window is closed. The problem is fixed upstream, affected VTK versions are 9.0.2, 9.0.3, and 9.1.0. Affected Ubuntu versions are jammy and kinetic (both 9.1.0). Would it be possible to release a fix for these two Ubuntu versions? My suggestion would be to apply a subset of the changes of this merge request: https://gitlab.kitware.com/vtk/vtk/-/merge_requests/9026/diffs (a subset that doesn't break API or ABI, I can create a patch if you like).
Thanks! Let me know if you need more information.