I Give The Garuda Team A Gigantic Thumbs Up!

[mad]

Flatpaks are not recommended in Garuda. So, no, not using the flatpak version.
There is an explanation of the two Steam versions that Garuda uses:

Garuda Linux General FAQ

This is the official thread for our FAQ, please look here for answers prior to creating a new thread. New questions will be added gradually. [garuda-wp-dessert-01] What are the first steps after installing Garuda Linux?

Answer

Setting initial mirrorlist Open up "Reflector Simple" and make your choices. After testing the servers you will get a fresh mirrorlist. Updating the system Its a simple as opening the terminal and typing "update". You will also find a shortcut to a…