The figured bass crashes if first the selected measure is empty

GIT commit 5b6e61d / Windows10

1) "Untitled" default score
2) Inadvertently, or by misunderstanding of the figured bass feature:
Select a measure -> Ctrl + G
First result: you get a dialog: "please select a note or figured bass and retry"*
3) Hit "Ok"
You observe "N" is already selected
4) Click on the score (to enter a note, or anywhere)

Result: crash

Note: At step # 4, nothing happens by trying to input notes with the computer keyboard (or Piano keyboard)