Crash when doubling the duration of a note

Steps to reproduce:
1) Open the attached file using Musescore 3.5 RC
2) Select the break in beat 3.
3) Add an eight note C. By using keyboard shortcuts, that is: "n", "4", "c"
4) Double its duration: Hit "w"

=> Crash

Note:
If the score is saved and reopened after step 3, it is corrupted.