Opera doesn't sync Flow of my PC browser with Flow of my mobile's browser.

[alirezakiakojouri]

alirezakiakojouri last edited by

My PC's Flow is not sync with my mobile's Flow. When I add a new note on PC Flow it comes to my mobile Flow, But when I restart Opera on my PC and open its Flow again, The new added note disappeared on my PC's Flow but there is on my mobile Flow yet,. In fact that note is removed from my PC by the restart. Why? How can I fix it?