Whole note for 2 voices merged. Time signature re-edit adds extra rest notes.

Unlike the notes with stems where we can know that 2 voices are merged into chord from the stem up and stem down, it becomes unconventional to merge 2 whole notes into one chord. I wanted a double whole notes -1 for voice 1 and other for voice 2 but everytime I try, only one whole note appeared. I had to create it myself to match the original score with the symbols provided in muse like -o-o- instead of -o- (single whole note).

Similarly, notes on 3rd line sung in 2 voices where 1 is at rest and other is sung cause visibility problem.
I know its rare but usually moving/dragging of rests up or down becomes important.
I had to fix the problem by hidding the rest note and adding a symbol instead.

(Maybe, a switch feature to drag notes at rare occassions without interfering with the beats per measure might be a possible fix. A switch ON to drag 2 voices note and An OFF to disable further dragging -whole notes or rest notes and probably notes with ties to show the tie clearly.

I committed a mistake in a measure and found it only during re-evaluation, i had to add 2/4 into 4/4, 4/4 into 2/2 etc in successions . There were extra rests in some of the measures which were played despite it being a 2/4; a 4 beat rest note instead of 2 beat rest note in it.
I am translating a score and also making a soundtrack so this creates a major problem.

Wit invisible setting, for the rest note i can atleast fix the score view but the track can't b fixed.