Currently when email address of any IDP provisioned user is updated in the IDP that update is not automatically reflected in Miro. We have to contact Miro support to get them to update user email on the application side to align with IDP.
User emails can change in the IDP for number of reasons like name change, domain change and others and such changes to the email should be automatically synced to Miro via SCIM user provisioning.
Other application vendors like Atlassian who also have SCIM user provisioning, do handle email change from IDP and automatically update user email in the target application based on changes to email in the IDP. There is technically no reason why this should not be possible.
Enabling this feature would save time for both customers and support, since the email will be synced automatically not requiring any manual intervention and also keeps the data aligned and up to date from security perspective.