I’m using Brave Browser on my Desktop [mac] and on my phone [Android].
Both browsers are linked and sync since september '19 with verified wallet Uphold, also the amount of BAT are not the same in both Rewards, and I have received those only from my desktop use.
So after a quick research I have found with Rewards/internals that there are two Persona ID so Two Wallets payments.
I still have not received any Bat Rewards from my android use.
sorry I’m confused!
I can’t remember, but probably like you said only on Desktop.
After that I used the sync procedure to upload my Desktop’s Bookmarks on my Android phone and then I have installed uphold app to verify my BAT.