Add LACP LAG support at RBR850 under AP mode

It's my first day to have a brand new Orbi RBK852.

During setting up, I found that LACP is not supported under Access Point (AP) mode. However, my switch can support LACP without any problem.

I suggested that LACP setting should be available for AP mode as well.

Actually, I purchased RBK852, just because it supports LACP.

Is it possible to have a firmware update for that in the future?