ties on cross-staff notes are placed in the wrong staff

Ties on cross-staff notes appear in the wrong staff in MuseScore 3. Here is a passage from one of my pieces as it appears in MuseScore 2:

And here is how it appears in MuseScore 3.0.1 and the latest nightly:

The tie that is supposed to appear on the lower staff note B is printed on the upper staff instead. This note is a cross-staff note from the upper staff voice 2.

You can load the attached .mscz file to test, although it seems that ties on any cross-staff notes cause the same bug.

OS: KDE neon User Edition 5.14, Arch.: x86_64, MuseScore version (64-bit): 3.0.2.20546, revision: f494c48