Inconsistent anacrusis bar number display in continuous view

MS 2.0.2 on Win 10 (probably in nightly as well but haven't checked).

1. Create a new score using the new score wizard. Just one staff in 4/4. Give it a 1/4 note anacrusis.
2. Switch to continuous view.
3. Drag the score slowly to the left with the mouse.

Result: "#1" is displayed in light-blue at the beginning for both anacrusis and the next (full measure).

1. Now delete the anacrusis (Ctrl + Del). Create a new 1/4 note anacrusis using the first (full) measure (right click > bar properties > bar duration).
2. Again, drag the score slowly to the left (in continuous view).

Result: The behaviour is different. Now the light-blue display shows the anacrusis as "#1" and the next measure as "#2."