Cross-staff tremolo causes disconnected beams
Steps to reproduce in MuseScore 3.0.4:
1. In a piano score, create a tremolo in the treble clef with the second note of the tremolo on F#3 (see example).
2. Now move the F#3 cross-staff to the bass clef, to match the original edition (example: Wagner Wesendonck-Lieder "Im Treibhaus").
Expected result: tremolo beam angle should point down to lower staff (as in MuseScore 2.3.2)
Actual result: tremolo beam angle points upwards and loses connection with cross-staff note
Tremolo created in piano treble clef in measure 53:
Move second note of tremolo to piano bass clef, to match original edition: