When attempting to migrate a Managed Metadata to a Microsoft 365 public site, the following message appears:
Sharegate is unable to copy term group properties due to Microsoft 365 public site limitations.
This error happens because Microsoft 365 public sites do not support certain functions in the term store. the ShareGate migration tool cannot copy the term group properties because Microsoft 365 public sites do not allow this operation.
the ShareGate migration tool is able to copy the term group but without its properties.
You can manually configure the term group properties in the Microsoft 365 global administration.