It doesn't get synced anywhere - "cross-browser" in this case means that the extension works in multiple different browsers, but you still have to manually export/import sessions between them.
thanks for the clarification, what an awful workflow
I'm using at least 4-5 browsers a day, can't imagine having to take manual steps between those.
Looks like the extension uses idb which is a wrapper around IndexedDB.
Did not check if there is any sync to the outside world though.
I think the question is regarding how it syncs across browsers (FF & chrome). I don't understand how this is possible for an extension, without some remote storage
Maybe something like a distributed DB where each different browser is a DB to sync with the other Browsers/Db’s ? I know this can be achievable with Tauri (a standalone app) and gunjs in a relatively straightforward way