Orbi dropout - why can’t it reconnect itself?

Sometimes my fibre internet modem loses connection … when it does the RBKE962 Orbi goes red.
But when the fibre internet gets back up, the Orbi doesn’t reconnect automatically, you have to turn the Orbi off then back on. Then the internet comes on.

My question is, why can’t the Orbi automatically reboot itself once it detects a working internet connection ? Why does it manually have to be turned off and on.

Just to re-iterate … when the fibre internet drops out , I don’t need to turn off the fibre modem, it automatically reconnects. But the Orbi has to manually be turned off and on to regain the connection after a dropout. This is something that should be sorted in a firmware update.