I like the Player feature very much but there is glitch with mouse (in my setup at least): my mouse wheel scrolls a page at time and this works fine in standard Spotify web player (no big jumps in the playlist), but in the Opera integrated Player I'm not able to scroll well the playlist because it scrolls more than a page at once (about 2 I'd say): e.g. using the wheel
at the beginning of a playlist it jumps from the 7th item in the playlist right to the 22th one
I'm using Windows 10 Enterprise 64 bit, version 1909 18363.1198
thank you for your support
Re: Site panels from Sidebar opens windows wrongly
It suffices to reload the pages opened from Sidebar's Custom Site panels to correct those errors - the right icons will start to represent corresponding pages.