Enable all elements to be selectable by voice
Curently only a selected/restricted and set of elements can get selected by voice, via right-click/Select/More../Save Voice. That set had been increased several times already, see for example
#85781: Selection dialog box can't select note ties by voice, #181131: Selecting hooks by voice doesn't work, #181341: Selecting accidentals by voice doesn't work.
Just removing the entire condition should enable us to select any element by voice.
This request got triggered by https://musescore.org/en/node/238951, the (lack of the) ability to select Chord symbls by voice