How to properly configure Ultrawide Monitor with a Notebook while using Manjaro XFCE?

Hello, i have recently bought a Ultrawide Monitor and i wanted to have three different screens on the system, two for the Ultrawide Monitor and one for the notebook.

I have been trying several scripts with XRANDR but i haven’t found how to create a new output screen.

Here are the list of active monitors on my system:

0: +*HDMI-1-0 4480/798x1080/334+0+0 HDMI-1-0

1: +eDP-1 1920/344x1080/194+2560+0 eDP-1

I have tried the following scripts to do this, but no luck

xrandr --setmonitor veDP-1 1920/344x1080/193+1920+0 eDP-1

xrandr --setmonitor vHDMI-1-0 2560/480x1080/270+0+0 HDMI-1-0

xrandr --fb 4480x1080

xrandr --output eDP-1 --primary --mode 1920x1080 --rate 120.11 --output HDMI-1-0 --panning 2560x1080 --mode 2560x1080 --left-of eDP-1 --rate 60

The easy way… use arandr, make your config and it’ll make you the script