I updated the app to version 128.0 through [https://download.cdn.mozilla.net/pub/fenix/releases/ Mozilla's public CDN], and it prompted me to sign in again. When I did, I saw that all my open tabs were apparently gone. However, I later found that, by checking cross-device sync, some of the tabs I had open were available to sync from the session I had open on my browser before, so it apparently thinks that my phone is a different device after this update, and my old session is now inaccessible. I would like to be able to either a) restore my old session, or b) open all my old tabs, including the ones that don't show in cross-device sync, on this new session, and delete the old one.