A confusing "co-activation" phenomenon of Steinberg Activation Manager

I am at present not a Cubase owner, and this problem is merely about VST and its activation, but I have to post my problem here.
I own licences of multiple Steinberg VST products including Absolute 6 and ones that are not officially provided along with Absolute 6, for example, 4Knob PopD by Sampletekk and several independent Groove Agent 5 extensions. Out of a certain reason, I tried to confirm what products are officially included in the Absolute 6 bundle by deactivating everything that I’ve activated on my computer and then re-activating Absolute 6 singly in Steinberg Activation Manager. But it turned out to be weird that those non-Absolute-6 products were activated in the meantime when I re-activated Absolute 6!
To be clear, I’d like to get information concerning following problems:

  1. Has my “co-activation” phenomenon been observed on someone else’s account?
  2. If so, how did you solve this problem so that the use products won’t be “co-reactivated” anymore?
  3. Which web page explicitly introduces the extensions included in Absolute 6 products except www_steinberg_net\vst-instruments\absolute (_ → . ; \ → /) (i.e. if I purchase Absolute 6, I legally own, say, Groove Agent 5, and I’d like to know further about the extensive GA5 packages I possess)? This problem seems silly but I somewhat own such a considerably large set of VSTs that I fail to distinguish the boundary of Absolute 6, so I choose to make an inquiry here.

I apologize for any possible unclear expressions and am grateful for any possible solutions.