[MU4 Issue] Stem disappearing when tweaking beam height.

[Coxev]

Describe the bug When tweaking the height of a beam linked to two beamed notes (eighth note, 16th...) and also linked to a silence, the stem from the second note disappear.

To Reproduce Steps to reproduce the behavior:

1. Enter two beamed notes (eighth note, 16th...).
2. Join the beam from these notes to a silence placed after those notes.
3. Change the beam height.
4. Beam disappearing.

Expected behavior The stem should stay linked to the beam, even if I change the height of this beam.

Screenshots

Platform information

• OS: Windows