I had done that for a long time. It worked until it didn’t and I lost passwords. I tried again with keepass2android and it’s built-in sync. It again worked fine until at some point it wasn’t able to sync anymore for no discernible reason. I’d love for this to be a reliable setup, but it just isn’t in my experience, at least when there are 3+ devices involved with different clients and no proper awareness of the password manager and the sync sides of each other.