Works well for me on windows 11. Requires the fully installed version, portable doesn't work, if anyone was wondering. My only 'problem' is that every file seems to open another Parabolic.exe, instead of checking if the program is already open, but I hope this gets adjusted in any future updates.

5⭐️ no drama, 1-click.

Linux Mint 22.2, Parabolic Flatpak version.