Work Flowy reverts to older Doc version when I swap between desktop and android.

I just made a bunch of changes to my work flowy on desktop.

I then opened work flowy and added something to a list on android while not connected to the internet. When I connect back online it reverts my work flowy to an old state and does not sync with the changes I amde on desktop.

How can I stop it from doing this? It is really frustrating and I want to make changes or add things when I'm away from my PC but if it keeps reverting back to an old doc version there's no point in me using work flowy because now I can't remember what was since been added when it reverts back to an old state.