In Ardour Nightly 9rc1-33 from Ardour.org, SNAP gets toggled when using hotkeys for 'D’raw 'E’dit or 'G’rab modes, and probably others.
Snap does not toggle when selecting Draw, Edit, or Grab from Menu Bar.

In Ardour Nightly 9rc1-33 from Ardour.org, SNAP gets toggled when using hotkeys for 'D’raw 'E’dit or 'G’rab modes, and probably others.
Snap does not toggle when selecting Draw, Edit, or Grab from Menu Bar.

I cannot reproduce this. Did you perhaps customize keyboard shortcuts?
PS. Also please report bugs on the Bug Tracker. The forum is a user-forum and also lacks various features for keeping track. Thanks!
No customized shortcuts of any kind.
What may be of interest is that I had removed/renamed my old ~/.config/ardour9 directory , causing Ardour9 to default. When it detected version 8 settings, I declined.
Ok. I will post to tracker when I can later.
@x42, I have submitted a bug in the tracker
https://tracker.ardour.org/view.php?id=10056
I was unable to reproduce this in a brand new session.
I Included a session archive that should exhibit the behavior. There is also a list of plugins, all open source, that I used.