...has more than one clientssl/serverssl profiles that is default for SNI

I'm getting this error when applying two ClientSSL profiles to a VS. The first profile (already assigned) has 'Default for SNI' enabled, the second I'm trying to add does not. Any ideas?

VE: TMOS v11.3.0 build 3138.0.

I've tried removing both profiles and re-adding and disabling 'Default for SNI' in both profiles without success.