698
Mozilla Firefox is Working on a Tab Grouping Feature
(news.itsfoss.com)
This is a most excellent place for technology news and articles.
It's an Issue known on Github.
TLDR: The Website is supposed to give you a Value as a Integer. However, some Auth-Backends used by some Websites give the Value as a String instead. Bitwarden doesn't parse the String for security Reasons and so the signup fails. We can't really do anything except wait for websites to fix the Bug.
https://github.com/bitwarden/clients/issues/6804