When launching Orion on macOS (15.2), my Kagi Assistant Safari Web App is auto-launched right afterwards. I've only recently started using Orion so I am unsure if this was the case in previous versions of the app or of macOS.
I expect the web app not to open. Just a note that my clicking when the Web App is launching is to prevent the auto-fill suggestion from popping up.
Version 0.99.130.2-beta (WebKit 621.1.2.111.4)
Sequoia (15)