From about 3 minutes of using the new dashboard -

1 - Panels are resizable except the top panel with viewers/bitrate etc. That information should be allowed to go on the "quick bar" or whatever it is. Having a panel option for it would be nice as well.

2 - Feels like a mashup of a mobile app and actual useful info, are there two separate dashboards or is this rolled out for both platforms. If this is the final PC version, there is a lot of extra space when you hide player (no reason for player to be so large in the first place).

3 - Possibly allow recoloring of buttons/panels in order to more easily pick out things quickly (this is available in OBS Studio and is very helpful).

There is some potential here to provide functionality that was previously locked behind other pages that needed to be individually opened, but right now feels like I have less information and ease of use, not more.