"Page Sidebar" extension is available from Edge/Settings/Extensions. I don't remember if I had to get it from the Store or not. It allows me to categorise the Web Pages that I use a lot, which I find very useful :cool:
I am using the Page Sidebar extension, which may have some bearing on this but I'll need to test it on another machine, so as not to lose the way I have it set up.
In this screen capture, I can see and use the Taskbar because I have resized Edge to be smaller. If I make it full size I cannot see or use the Taskbar unless I minimize Edge.
Today, the Weather App is fully functional, as far as I can tell. First up it was quite slow to load, with no indication that it was doing anything. Now it's ok.
I've had no trouble with Taskbar nor with Settings.