@PaoloRicardo said:
I presume I must wait for the bug to be fixed before F6 will work as designed?
No, that’s not what we were saying there at all.
We said that you could use the Shortcut Mapper to tell you why there was a conflict with the NppExec’s F6 and something else that was also apparently mapped to F6. We strayed a bit into a tangent about how the Shortcut Mapper displays certain items when you have a filter applied, but as my first screenshot showed, the Shortcut Mapper does tell you when there’s a conflict, and tell you where that conflict is, as long as you don’t have a filter applied.
Since installing 7.6.3 solved your F6 problem (by resetting whatever item conflicted with NppExec’s F6), I mostly posted this clarification so that future readers of this thread won’t think that 7.5.9 breaks the F6 key; it doesn’t.