The following quoted material appears at: https://www.lawlessfrench.com/grammar/passe-compose-vs-imparfait/
All in the past vs Relevance to presentImparfait describes something that is entirely in the past.
Il voulait toujours être médecin. He always wanted (used to want) to be a doctor.J’y mangeais souvent. I often ate there / I used to eat there often (but never again).Passé composé explains something that started in the past and continues today.
Il a toujours voulu être médecin. He has always wanted to be a doctor.J’y ai souvent mangé. I have often eaten there (and might again).Are you sure you don't have this in reverse? It seems like the passé composé would be used for the finished actions in the quote above.