Crash on next/prev element for certain elements attached to other elements
Dmitri pointed out a crash in the "next element" command in a particular case. Investigating I found a number of other ways to force a crash on this command. Also cases where there is no crash, but navigation goes all the way back to the beginning or end of the score.
What they have in common is they involve cases of symbols with parents other than what was expected in the code - symbols attached to other symbols, chord symbols attached to fret diagrams, etc. Also in some of the cases the track of the element was not set correctly. Also, a common thread is that these are elements you cannot actually reach by navigation, only by clicking.
Here is one way to reproduce a crash in 3.2.3:
1) new score
2) add symbol to first measure rest
3) select it
If that doesn't crash, Alt+Right might. if not, try adding text also.
Anyhow, fix coming soon.