Bad heuristics for augmentation dots in chords with consecutive seconds

In chords with two consecutive seconds (three notes), MuseScore only displays the augmentation dots correctly if the lowest note is on a line. If the lowest note is on a space, two of the dots are superimposed and only two dots are displayed. This happens on both MuseScore 3.6 and MuseScore 4 nightly build. See figure and attached scores.