v2.6.8 (to v2.6.14 (to _r161004)).
Main top menu "Video"
left panel "Décal.:"
have same 'D' accel key.
Each use of "Alt-D" cycles between them.
This behavior (opening menu each other time only) looks rather odd.
Need to use distinct keys.
If not possible (or maybe anyway), left panel "Décal.:" should have no accel key.
English left panel "Shift" has 'S' accel key,
which also interacts oddly with main top menu "File":
releasing "Alt" before 'S' toggles "File" menu :-/
Again, I'm not sure that behavior is desirable.