Staves with "Hide when empty" set to "Always" sometimes not being hidden when empty in part scores.

The images attached show a violin 2 part divided into two staves. The upper staff is hidden when empty, as shown in the lines starting with bars 14 and 25. However, the line starting with bar 18 shows both staves, despite the upper staff being empty.

This also happens at bar 84 in the cello part.

If "Cutaway" is enabled, then the effect is more obvious, as a bracket appears to connect the lower staff to empty space.

Curiously, this only seems to happen in the part scores, although the glitch is inconsistent, so that may just be due to random chance.

Cheers.