MuseScore Studio 4.4.4 Testing "Chord Symbol"

With slightly more elaborate chord symbols (slightly longer chord symbols) and MuseScore Studio 4.4.4 (and previous stable versions), they do not cope with such notation. And it looks like this:
1. Chord symbols if they are long, they overlap or come so close to each other that their readability becomes very difficult.
2. Long gaps are created between some notes (despite the use of notes with equal rhythm - their duration).
3. Chord Symbols overlap the next bar or / and the next note (which makes it very difficult to read them).
4. If a chord symbol is too long for another chord symbol, then one is below and the other is above (one above the other).
All this makes the musical notation unreadable and very un-aesthetic and completely lacking in professional appearance.
The main reason for this problem, is the inability to use the “Top Index” and “Bottom Index” functions. Of course, this function is, but it still does not work for the Chord Symbol (it works only for the Text function), despite the fact that I have already written to fix the operation of the Top Index and Bottom Index for the Chord Symbol. However, this still hasn't been fixed and still this “Index” function doesn't work, even though this should be a priority for note writing using Chord Symbols.
Without the use of “Index” in the “Chord Symbol” notation, which will be more elaborate (long), then the chord symbols will always look like this in MuseScore (and this should not be the case).
I am uploading 2 image files showing this problem. I have highlighted the “Top Index” and “Bottom Index” Functions in white.
Please fix this very much.