Here:

amdgpu + x11 + xfwm4

  $ xrandr | grep -A1 ' connected' | sed 's/^/  /'
  eDP connected 1920x1200+0+240 (normal left inverted right x axis y axis) 286mm x 178mm
     1920x1200     60.03*+  40.02  
  --
  DisplayPort-0 connected primary 2560x1440+1920+0 (normal left inverted right x axis y axis) 597mm x 336mm
     2560x1440     59.95 + 200.00*  179.96   144.01   120.00  

https://u.cubeupload.com/porridgewithraisins/img3.png