@Vivaldi hey, you added your Mastodon instance and some other default stuff to the side panel in the latest version, but you removed all of the web panels I've already put there myself
talking about Linux here, dunno if that happens anywhere else

@albi
Oh? That's not good. When you right-click on any of the Panel buttons and select "Closed Web Panels", do you see your old Web Panels listed there? If you do, click on them to add them back. If not, please file a bug report on https://vivaldi.com/bugreport/.