Hi @julianu,
Thank you for reporting this issue, this seems to be caused by the latest version of GNOME (42.1). This issue started to appear after I updated to Fedora 36.
I recommend installing and using CEF browser extension to display Java Script views. This should provide the best experience.
While we are working on a fix for this issue, I can already offer you a workaround for the welcome page, you can disable it with the following parameter:
best,
Gabriel