Hi @BenjaminG, sorry to hear about this trouble! I tried to replicate this on my end, but the “Save” button seems to be working fine both on the desktop and web app, despite the length of the rule’s title.
Do you experience the same problem on both the desktop and web app? Please test in an incognito window and reinstall the Asana app. If the problem persists, I recommend reaching out to our Support team and sharing a screencast. They have the tools to investigate this specific case for you