KDE: Some programs are open Kate when looking for a folder/file

Greetings.

Yesterday I started to mess with Bottles. Everything works fine with one exception. Every time I search for files or folders using the Bottles environment, they open Kate instead of Dolphin. Like this:

Notice that Kate is looking for the Wine drive, but this should be Dolphin’s job.

The same happens with the Yuzu emulator. If I look for a folder, Kate is open instead of Dolphin.

I tried to look for some file associations, but no luck. Any tip to solve this? Maybe is a Flatpak thing?