At the time of writing (2026-06-18), Google Workspace appears to be starting to warn users from Firefox that they must use Chrome. This was for a Google Workspace Business Plus account and workspace, from an up to date browser and OS. At this time, Firefox access still seems to work but I’ve no idea for how long. Specific warning Icon indicating that the user may soon lose their access to their account. Secure your device for safe app access To help keep your data secure, make sure that your d...