Shelly Motion forgets CoIoT setting after reboot

Hi,

I have four new Shelly Motion devices that I intend to use with Home Assistant.

I first upgraded the firmware from version from 1.0.3 to v2.0.3 (the latest).

I then enabled CoIoT and set a unicast address 192.168.1.x:5683

This worked fine and my Shelly Motion works correctly with Home Assistant.

I do NOT have Cloud or MQTT enabled.

HOWEVER - I think there is a definite bug in the Shelly Motion firmware. If I tell the Shelly Motion to reboot (from its browser page) OR if I turn the Shelly Motion off and on again, then the CoIoT settings are blank.

I have tried this several times now and after any reboot (or power cycle) the CoIoT settings are lost.

Has anyone else seen this issue? Is there any known work around, or do I have to wait for a new firmware update?

If anyone is interested... I had a reply to my official Shelly support ticket and they have said they've sent the issue to their developers and they will fix this bug as soon as possible.