[FEATURE REQUEST] Ability to see common groups

[TwiXxiN]

Ability to see common groups when inspecting a random profile.
If I am in one of the groups as that profile, there would be some indicator showing that we're in the same group.
Example:
Indicator next to the group icon or perhaps coloured group or something in similar manner.
I know there is a possibility to see shared groups specifically, but being able to check all groups and immediately see shared ones would be lovely addition.