[BUG/ISSUE] Side-panel never finishes loading.
If I open a web page on the sidebar/panel it will never complete loading. I have tried Grammarly, Twitter, the Vivaldi Forum, and the Vivaldi home page and they all just stick to a blank page with the "Loading..." title present at the top. Pressing the Home icon does nothing either. I am using the most recent version of Vivaldi on the beta channel. 1.5.658.42 (Official Build) (64-bit)