Show the number of favorites/bookmarks in Edge in edge://favorites/

Deleted 

so some of my old favorites just came back after signing into a newly installed Edge canary on Mac.

on both Windows and Mac I have the same Edge canary, Version 83.0.470.0

because I had installed an extension to show me the favorites count, i could quickly tell that I have an abnormal number of favorites so it helped me detect favorite syncing issues. (deleted old favorites came back)

I also sent feedback from both machines about the sync issues.

so it really helps me and others to quickly tell if there is something wrong with favorite syncing when there is a favorite count somewhere on Edge.

because it looks like we're going to have to deal with it for a long time and there's no ETA when it's getting 100% fixed.