@gameover I use #keepass and #onedrive. I have #keepassxc on my Windows and Linux systems. I have #insynchq for Linux so I can get to all my cloud storage. For Android, I use #keepass2android Keepass2Android. I've never had a synch issue with it. I did have problems with some of the other Android keepass apps I tried.
The only problem I have now is that they're is no insynchq client for #SteamDeck and no Linux native OneDrive client.
I'm using OneDrive because I pay for a family #Microsoft365 plan.