OOpenDeck•Created by Terrorwolf on 1/2/2024 in #forum OpenDeck on Arch Linux
I have never had the app image work correctly, I had to install from the AUR (opendeck.git) for that to work, I have not tried the flatpak.
For opening apps, either gtk-launch <app with desktopfile> or just the command needed in the terminal, such as "Firefox"