You do not seem to have an actual question and minimal details so I am not sure how to respond.
What is the real question?
Are you using a docking station or is the second monitor connected directly to the laptop/pc?
How is the second monitor connected? (DP, HDMI, TB, USB-C, etc)
Is this a laptop or pc? (it might be a laptop since it has 2 gpus, but you cut out enough info from inxi to make that a guess and not certain)
The inxi output in full would have been much more beneficial.
Providing more information than you might feed beneficial is better than forcing us to ask for details.
Searching here for similar problems might provide guidance.