SidePage is an in-app panel where you can open a web page for browsing.
Usually, when you click a web link in a tile to open a new window, the app will show you a menu to select if you wish to see the new page content in the SidePage.
Or, you can send a web page tile into SidePage directly by send button.
A session stands for an entry to the page open in the SidePage. It’s like a bookmark.
For the SidePage Session list shares the room with the channel list, you need to switch to SidePage Sessions by clicking the tab below.
Like other bookmarks, sessions can be starred/unstarred.
Starred sessions will be pinned on top and also appear under the session tab.