Hi @SvenHe - are you running the app in the tunnel? There is a CLI patch going out that will make this work while tunneling, but in the meantime, it should work if you deploy. Let us know if this helps
Edit - actually this could be due to the attachment images. We’re looking into it, but in the meantime, the project does meet eligibility requirements for the Codegeist Runs on Atlassian category. It won’t be disqualified if you submit as is