Nawalny is not that innocent victim the Western media usually paint him as, but I strongly mistrust claims about him made by regime-loyal courts. They can be true, or not - but in any case they are brought up absolutely to the wishes and opportunistic interests of the regime.
Personally, I do not trust Navalny.
I also do not really trust Zelensky, btw.
Maybe I am paranoid.
I mean I do not trust Microsoft, Google and Zuckerberg either.