Hue integration not updating devices

Devices & Integrations
1

For years I run Hue devices integrated with ST. In recent months ST does not anymore reflect / show new devices that were added to Hue.

I believe the Hue hub is integrated via direct connection, I don’t see it under linked service.

What’s going on, any similar experience or solution?

2

Is there a way to force a re-sync or un- and relink Hue to ST without destroying the existing automations?