Comment 2 for bug 1959654

This problem looks to me to old Pinta versions that were having this kind of problem. In Pinta can you please check Help | About and post here Pinta version.

If it is older then 2.0.2 (most probably), can you please test the Pinta/flatpak or Pinta/snap package and report if problem is solved.

Pinta/Flatpack:
https://flathub.org/apps/details/com.github.PintaProject.Pinta

Pinta/Snap:
https://snapcraft.io/pinta

Also, if you can reproduce the problem, please write step-by-step instructions how to reproduce the problem.