iOS @ Karoo 2 bluetooth issue

Just upgraded to iOS 14.8.1 and it seems that I lost the bluetooth connection to my Karoo 2. I deleted the device on my phone and tried to reconnect it but with no luck. Even after several reboot (both devices), the Karoo 2 doesn't show up in the list of discoverable bluetooth devices.

Strangely enough, the BT Audio works well…

Any idea on how to fix this ?