Excellent ideas to have a better Musescore 4

[TitanPianist]

Hi, I have tried the beta of musescore and the truth is that I liked it so much. but I have realized that there are small things missing, but if they were implemented it would make a big difference....

1. I still miss the blue play bar so characteristic of musescore, I call it "smart play bar". But I don't know if they will implement it in musescore 4 (I hope so).
   I don't remember in which nightly version I saw it, but that bar appeared when selecting a note instead of the typical blue box (maybe it's a test) but it looked great, it wasn't the playback bar as such, but it was quite similar.
2. I was trying the new versions of rit, accel, etc. But I've realized that I can't customize some things like, color, initial hook (which existed in MS3) well final hook if it is implemented in this version, and text (which can be done from format, style) but it is applied to all variables in general and I cannot modify something specifically as if I could do it in musescore 3.

In these cases, I'm trying to edit the text, etc from a regular line and giving it shape. And in the other one I'm trying to edit the text
style of the creshendo adinaica. I loved the interface, it's very intuitive, but something is missing...

I was trying to edit texts such as tempo, dynamics (pp, mf, etc) other texts such as lyrics, DC... and the following interface appeared. That's exactly what I was looking for for the other cases mentioned in point 2. It would be great if this interface was also added as a dropdown menu as it happened in other places (but a dropdown menu that is incorporated in the same palette and not as a popup) I hope I made myself understood.
Everything that has to do with text and writing should have this interface to edit the text... And thus apply it in specific ways that don't affect everything, but only what the user wants...