Dose ANCS service Supported on GATT OVER BR/EDR link?

I create a gatt over br/edr link with my watch on ios 16, my watch is a peripheral device as gatts , iphone as a central device to connect my watch by gatt over br/edr , the BLE link is not connected ...

my watch need to connect ancs service as gattc , done ios support gattc connection on gatt over br/edr link?