Connect for Lemmy App

I'm getting weirdness trying to scroll to top on the latest beta. It seems to endlessly scroll the same articles and never reaches the top. Also, when I hit the refresh option from the menu it used to go to the top and no longer does - I have to go and find the Frontpage option in the sidebar to get to the top (quite laborious). Can we get a "back to top" button? Or maybe a "go to my default page" button on the top bar?