SC Cannot capture active dialog "Hotkeys and Shortcuts"

[pstein]

As I found out SC seems to be unable to capture its own dialog tab
"Hotkeys and Shortcuts" by pressing ALT+Print.

Yes, ALT+Print are assigned to capture active window.

All other dialog sections are capturable this way.

Is this a bug?

[cmpm]

Interesting, same here.
Capturing with the Quick Capture Bar using Last Active Window will capture the Preferences/HotKey screen.

[mouser]

You figured out the trick.. Problem is that when the hotkeys dialog is showing, it disables all hotkeys.  So cmpm's trick is the way to go -- use the quick capture bar.