You can try flatpak repair
.
Or it could be a leftover .desktop file for that app.
You can check if that app is still installed with flatpak list
You can try flatpak repair
.
Or it could be a leftover .desktop file for that app.
You can check if that app is still installed with flatpak list
Seems like you are in luck https://www.protondb.com/app/2767030