Issues with 'end of duration' items

[oktophonie]

Issue type

UX/Interaction / UI

Bug description

1. Moving a dynamic to the 'end of duration' (with shift+alt+left/right) when the duration is the last on the system sometimes (not always the first time) results in the dynamic displaying in the right x-position but on the stave below:

box-240517-1554-31.mp4

2. When selecting a bar containing an 'end of duration' item at its end, this item is not selected or included in the selection (i.e. it won't be copied):

3. Starting from this (f and the end of the hairpin are on the downbeat of bar 2):
   
   Shift-back moves the f back a quaver, but the end of the hairpin does not move (and will not play back):
   
   But using Shift-alt-back (to put it on the end of the previous duration) does seem to also move the hairpin in sync (and playback works):
   

MuseScore Version

master

Regression

No.

Operating system

Any