Removing old devices from GCM

Is there a way to remove old devices from the app?

Like this (screenshot)? See this as well.

That helps. They're now gone from my Garmin Connect profile.
How do I remove them from the app? The instructions you posted work for BT-synced devices. I'm trying to remove a FR15 and E500.

Uninstall and reinstall the app. You have to set up you current devices again, which is a PITA, but it works. An easier method would be welcomed.

Could you not do it from here?

https://connect.garmin.com/modern/devices

Could you not do it from here?

https://connect.garmin.com/modern/devices

I removed them from Garmin Express/Connect online using that method, but they still show up on the app.