Questions about Brave Sync

Hello,

I have a couple of questions concerning Brave Sync.

  1. I’m using sync to synchronize 2 browsers that are on the same computer but installed in two different Windows installations on different partitions. In order for sync to work, do both browsers need to be online at the same time?

  2. If both browsers don’t need to be online at the same time, how long should it take the browser to update once I open it? I’m trying to synchronize open tabs but it doesn’t seem to work.

Thanks,
Kevin