Agile transformation - waiting for results

We started our agile transformation in 2021 and currently, we are facing some issues but we can’t put the finger on why things are not going well. After all, I think that we have changed the roles and processes, but everyone is doing the same things as before.
This is really frustrating for us, as we’ve invested a lot in this transformation and the results are not that overwhelming yet. Any ideas for a solution?

The first step for improvement is to acknowledge the problem - this is especially true when working with agile methodologies.
We’ve already talked about that state you’re describing in our blog, this could be helpful for you: