@UrbanChrisy Unfortunately a number of factors can cause this especially on managed devices. There are ways around it but for now best to uninstall and reinstall the latest
The onboarding can be accessed again at any time, currently expected but we'll consider changing that. I recommend updating your bookmark to https://t.co/oD4pdi7inF instead. For the open in Linear app problem, in Linear settings > Preferences can you turn off the "open in desktop app" option