Palm mute/let ring line continuous instead of dashed before system break

MS Version: 3.5.0 RC AppImage
OS: KDE Neon 5.19.3, Qt version 5.14.2

When placing a palm mute or "let ring" line across a system break, the line is continuous before the break and dashed (as it should be) after. In cases where the line crosses multiple system breaks, only the portion after the last break appears dashed. This persists after changing the line style to dashed, dotted, dashed-dotted, dash-dot-dotted, or custom dashed in the inspector. Setting the line style to continuous does make the entire line continuous, however.

Steps to reproduce:
1. Create a new score
2. Add a palm mute or "let ring" line to several measures, crossing over at least one system break
3. Observe the inconsistency in line type.

Expected behavior: Entire line is dashed by default, and can be changed using the "line style" option in the Inspector.

Actual behavior: Only the part of the line after the last system break is dashed, and any part before it is stuck as continuous.