Navigate to UI elements and find the Window parent element that was created for the Connectwise elements. Double click to open and edit it.

It might look something like this:

Then edit the Name to EndsWith "ScreenConnect"

Then it doesnt try to find the Computer + dynamic number but just the ScreenConnect. And it should still be specific enough to not mix it with any other window than with the Connectwise since you most likely wont have any other window open that ends with "ScreenConnect" name.
If that doesn't work share the Window element and maybe I can assist you further.