Shelly 2PM Gen 3 Bluetooth Home Assistant for Switchbot Meter Pro CO2

Hi all,
I have been reading about his for weeks now but cannot find a fix that works for me. Here my story:
I had a working integration via Shelly Bluetooth Proxies with my 2 Switchbot Meter Pro CO2 meters. Then one day there was an internet outage and once everything was back online it could not find my meters anymore.

What I have done:

1. Delete the Switchbot devices from integrations.
2. Tried to do a fix from a forum that I read to disable the Bluetooth Gateway setting in the Shelly app, but that has been made uneditable in the latest firmware update (I cannot change it from active to deactive)
3. When that did not help, I searched the forums and there were mentions to delete the MAC address entries on core config files under .storage so I did that for both meters.
4. Still I could not find the device, but could not find any other solutions.

I know that there are posts that Shelly does not work with Switchbot, but this is not a control connection/device but just reading temp/CO2/humidity data and it worked before with the same setup.

All my Shellys (5 in total) are set on Bluetooth on and Active Scanning.

Would be very grateful for any help/input on what else I can try.