Folder icon doesn't work

[unclejono]

I'm using the AppImage of Krita 5.2.11 (on Linux Mint 22.1) and recently installed the 2.0.0.beta version of the plugin. Seems to work fine overall, but I'm not able to access any folders with alternative models. Clicking on the folder icon does nothing.
I downloaded the BiRefNet-F16 model and put it in the '~/.local/share/krita/pykrita/vision_tools/models/birefnet' folder and that shows up in the selection box. I'm just not able to access other folders.
Nonetheless, thanks for making this!

[Acly]

Hm I vaguely recall having trouble with open folder on linux before. Could be either an issue with Qt+AppImage, or maybe no default application to open folders being set.

It works fine for me (Fedora 42) though so not sure there's much I can do.

[unclejono]

Thanks for getting back. I had a chance to test the portable version of Krita with your plugin on a Windows PC at work, and there it worked fine. So something specific to my system, and maybe Qt/Cinnamon related.