I basically have the same problem as stated here
I have multiple windows\instances of the same program running and trying to pick between the windows is not possible as they have the same name, whatever I pick on the window-select-picker, OBS only picks the first one that was started
Question / Help - Capturing Two Instances of the same program
I have a timer program I use -- WSplit. I am trying to set up OBS to record two different instances of this program, but it will only default to the first instance opened, although it does see that two instances are open. Is there any way to make OBS see this other instance, or will I have to...
obsproject.com
I have multiple windows\instances of the same program running and trying to pick between the windows is not possible as they have the same name, whatever I pick on the window-select-picker, OBS only picks the first one that was started