Vince

run: sudo dnf install ostree libappstream-glib

Run `./install.sh -l`

What browser this is?

Did you already set legacy application theme in gnome-tweaks?


Vlc is not a gtk app, so you need to cahnge it ui look from it's `tools > preferences`, just change it to breeze (suggested)

You are welcome

I know this, but gnome not support blur effects, so it'll looks bad if it's not blured window with higher transparency

Run: ./install.sh -l

What's your desktop ?