I just tested this today 9/22/20 using the homebase 2 and a 2C Pro camera and did not have any issues. For any future on-lookers, I think they have resolved the issue.
I wanted to ensure the cameras still recorded in the event of an internet outage (when power is retained). To test it, I kept everything powered up but unplugged the ethernet cable that runs between my modem and my Wi-Fi router. I waited about 1 minute and triggered the camera. I waited a couple more minutes and triggered it a second time. Waited a minute and then plugged the ethernet cable back in. About 30 seconds later the notifications popped up on my phone for both triggered events and provided me the recordings. Worked exactly as I had expected it should. Iāll have to do some more testing with power outage and a longer internet outage, but Iām pleased with it as of now.