Hello,
We'd like to request a snoop-like event logger.
Specifically looking to answer questions:

• where is the focus going, all the places that get evaluated to get focused but didn't and reasons why.
  • we can use PreviewGotKeyboardFocus to see what is focused but not the in-between steps
  • this is to answer "why didn't this thing I set focus to actually got focus?"
• what is input doing and where it's going:
  • specifically why is input ignored sometimes (often to do with focus), which element swallows it

Some discussed here: https://www.noesisengine.com/forums/viewtopic.php?p=14709#p14709
Cheers.