Sad to see 'Check for files changed on disk' is still non-functional when program does not have focus.

I do recognise Craig's earlier explanation of the reason, but anyway here is one reason I would like a remedy.

When refactoring scripts that output text or pictures, I make edits, run and then view a BC comparison to verify no delta between new and old. The above limitation necessitates I switch to BC to get the view update.