Thanks for reporting this! What version of Edge you’re using? If it’s the latest version available, then it’s possible that the bug may be due to an extension you have. You can check if that is the case by opening the site in a private window or by disabling your extensions.
I’m using the release version of Edge, and I’m using RoGold, RoPro, BTRoblox, and Roblox+, none of which should cause this issue, I will test when I’m home though.