mini player issues

[wadawada]

1. there is a problem with the layer of the mini player
   it covers words on notifications if you click on the bell. Comparing to the native mini player, the native one does not cover notification. The mini player should only be (on the top layer of the background text and pictures and be) on the lower layer of other menus.
   (btw the ImprovedTube icon also cover part of the search bar when it is placed under the player)

2. add an option to disable changing size of the mini player
   the option to change size is nice but the change of cursor icon and the monitoring seems to be laggy. when I had Iridium, while it was working, there were no lags and it didn't cover the notification.
   Since changing the player's size is more like a one-time thing, I would suggest adding an option in the player menu so that the size change would be by demand only and maybe that can make the player smoother.

3. scrolling up and down may cause the main player to disappear
   this does not always happen but it does happen once in a while. when you scroll up and down frequently, the main player could not "recover" in time so the player area becomes blank and scrolling down again does not show mini player again. I will have to refresh to reset the player, but this does not happen very often.

[ghost]

#111