How so? I understand you are talking about Ukrainian and Georgian wars, but even them are hardly an attempt to return to SU days.
I'm not even talking about very limited influence over other ex-USSR republics. It is there but very limited.
You're missing Moldova as well.
And yes, Russia keeps invading, hacking, politically pressuring and organising disinformation campaigns to make these ex-USSR countries fall back into Russia's bloody wing.
It's not just that. Putin and his gang are actively pushing what is now referred to as neo-sovietism:
https://en.wikipedia.org/wiki/Neo-Sovietism