Kernic Got a link sent via MS Teams and clicked on it. The preview opened, where I clicked the "open in browser" arrows on top right of preview. The site got opened in Orion. The site was not visible in the tab sidebar, but the number right of open tabs counted it. I could switch back to the tab with CTRL+TAB. When trying opening a new tab via CMD+T or clicking on the + opened a new Orion window instead of a new empty tab. Closing the broken window repaired the tab sidebar. Tab is shown in tab sidebar. 0.99.128.2.1-beta Sequoia (15)