When I click 'Open with Excel Online' a new tab opens, but the tab gets stuck in this constantly reloading loop. The graphic below shows this.
- MacOS Big Sur 11.0.1, Chrome Version 88.0.4324.192
- Microsoft Business account is enabled and connected, and also installed on the system. This was working before but it's not now.
This is the same issue reported by cladhaire back in January.