Decks sync but progress doesn't

A couple weeks ago I bought and downloaded the official anki app for ios. I had no problem syncing my decks between desktop and app, and have exclusively been using anki on my phone.

I just went on the desktop version to download a new app, but I noticed that all of the progress I made on the app doesn’t show on my desktop. For example, one deck I have been working on shows 16 reviews and 1 new on the app, but 11 new and 122 reviews on mobile.

Can anyone share how to fix this? Thanks!

Please make sure you sync at the start and end of each session. Syncing in AnkiMobile is not automatic: Syncing in Anki: Getting Started - YouTube