Inability to select fingerings in different voices

Version 2.0.3, and current 2.1 dev. (and 3.0 dev.)

1) Load this test file: fingering voices.mscz
2) Right-click on the fingering 1 (near the first C4) -> select -> More -> tick "Same Voice" and "Same subtype" (Fingering) -> Ok

Expected result: only the fingerings in voice 1 are highlighted.

Current result: fingerings in the 2 voices are selected.

- Ditto in measure 3 with LH guitar fingering.

Note: I was convinced that it worked (or that it worked at one time? ) After quick checks, it seems like no. So I'm a bit in the blur ...