Clicking a folder name in Folders tab opens external file explorer Dolphin in Fedora KDE 42 instead of showing images inside the app. Basically one cannot browse individual subfolders inside the app. Only the root folder images can be browsed leaving only the option to search images in subfolders.
CTRL++, CTRL+-, CTRL+0 do not change the zoom (numpad).
Only CTRL+-, CTRL+0 works when not using numpad and only if I use English keyboard layout. When using European keyboat layout, these keys are not mapped the same way, making numpad the best option which unfortunetaly does not work.