Hello Touran,
So I tested the application with the following parameter.
vFMC 6.2.2.2
vFTD 6.2.2.2
SSL Policy enabled, decrypt and resign for port 443
VDB 294
A ACE to block HotSpot Shield.
With the following settings above, i was able to Block the application, see the following pics below
But then when I turned off the SSL Policy, the application worked as expected. The issue is that the traffic happening in the application is encrypted, thus we need the traffic decrypted so the application can be properly identified.
I hope this helps.