Handbrake will probably still work if you compile it from source, but it seems like upstream isn’t paying much attention to libdvdcss support.

The version in Debian’s repo still works for me, anyway.

Details:

• OS is Debian bookworm, DE is Plasma 5.27.
• Plasma theme is Oxygen.
• Icon theme is a slightly modified version of Oxylite, only changes are that it follows my system color scheme, the “inherits” list is different, and the start-here and preferences-system icons have been changed.
• Wallpaper is Haenau.
• I’m using Oxygen for Qt widgets and decorations, with the Obsidian Coast color scheme, and standard Breeze Dark for GTK2.
• Layout is entirely my own. I’m showing my Games activity because the main one contains a folder view that might expose info I don’t want to expose here.

Hopefully this is original enough? I’m not sure. I’ve gotten away with posting desktops with mostly existing themes before, but on other occasions I’ve had posts removed for it. At least I mixed and matched some icons this time.

bonus screenshot with apps: