Zoom app reinstall required even though no new scope or new webhooks

*We have published a zoom app in market place. There is no new scope or new webhooks. But sometime users are asked to reinstall the app. Do you know why? In what case that reinstall is needed? *

@dev23 Hope you will be fine.

Re-Install needed when new scopes are added to your app but not within already authorised access and refresh tokens.