Specifically Feedly RSS reader - when using Edge Beta, the button/bars to hide the navigation pane doesn't show. I don't have this problem with Edge Dev nor Google Chrome. Why would the Beta have a lesser experience than the engine that already works and it's based on. Odd.
Hi, i think because Edge Dev is newer (version 80) vs Beta (version 79) Google chrome is a mature browser now so it's normal for it not to have the same problems that Edge in its experimental/beta state has.