Garuda Linux adaptation - proceed window doesn't appear

[dentys03]

          I use Garuda Linux (an arch based distro), and i login with sddm. 

There is actually another problem. If i set a display number manually to :0 it still won't work. The error returned is Invalid MIT-MAGIC-COOKIE-1 key. But i have found i need to enable the cups group to interact with my X session. *I have read that this is not secure but the command to add is xhost +local:cups and xhost -local:cups to revoke.

Maybe there is an option for the printing script to automatically toggle that?

I have made a fork and I have tried to make it happen but with no success, like I sad I am not a very experienced in shell scripting

Originally posted by @tomasz-brak in #1 (comment)

[dentys03]

in the duplex-print you can add your commands at the start and end of this if :
#if more than one pages, print odd pages first and show user interface

i'm also not too experienced, but i do my best.

Let me know how it goes.