iApp Exchange 2016 /ECP and /OAB monitors

Using f5.microsoft_exchange_2016.v1.0.3rc5 template, the customer has configured his LTM to balance new Exchange 2016 servers.

What I can notice in monitor section is that /ECP and /OAB monitor are missing.

If I put EcpProxy or OABProxy in maintenance mode on my Exchange server, LTM does not detect it.

Monitors for other Exchange VDIRs work correctly.

Something is missing in custimer configuration?