The cache related to Microsoft 365 Groups would not be removed when clearing your cache from the Settings menu.

You would get an error when you set the automatic export feature to a library that was not located at a site collection level.

The application could crash when migrating a default document library if there was a name conflict with another list in another language than English.

Promote would timeout in the site collection creation phase in some on-premises environments.

Your groups are automatically expanded in your Permissions matrix report when you use the automatic export feature.

You will get a clear warning when you try to migrate a column that is deprecated in Microsoft 365.