I have used Uninstalr to mass remove a bunch of bloat from a VM, and it did not fully remove Polaris Office. While Polaris Office is gone from the start menu, there are still executables like pword.exe and pslide.exe in Program Files (x86)\Polaris Office, and Polaris Office still showed up in Uninstalr when I reopened it after the VM restarted.

Thank you for reporting! I was able to reproduce the issue and it will be fixed in the next version. ETA: January 2025.