One of my most critical requirements from my browsers is to have pinned tabs logged in and updated. There are several sites that I use on regular basis and I do not want them to log out with my browser session ending or restart of my device. Unfortunately there are very few browsers who get this right. So far, Arc seems to be handling the best but it has other challenges. Opera and Vivaldi work but not seamlessly. Safari and Firefox have their own challenges. Brave works but its strict privacy setting causes problem with some sites.