Setting for placing beams between notes (zig-zag) inside the inspector
See also: https://musescore.org/en/node/268104.
At time inside the inspector it's only possible to select for beams "up" and "down". But sometimes it's necessary to adjust the beams between notes (upper and lower notes). At time it's possible with this "howto": https://musescore.org/en/node/8535.
In my opinion it would be useful to have such an adjustment inside the inspector of beam direction.