It started with Canary and has moved to Dev Mobile

First, I need to say, this is with Microsoft Surface Duo 2. I do not see the problem(s) on Samsung Galaxy S21 Ultra.

What started on Canary - there are further issues now - and has moved to Dev on Mobile is that you cannot switch tabs. Any time you choose the icon to select another Tab, Edge immediately goes to the background into the task list. You can bring it back up, but again, touching the Tab icon sends it to the background. This started in Edge Canary, and I've reported it several times, possibly under my business account but same name. Once in a while Canary would crash when doing this.

Now on Canary this week, you cannot run it at all. You load Canary, it crashes.

Please take a better attitude towards the Microsoft Surface Duo line than what we see from other parts of Microsoft.