When running the Pre-Check Report, Sharegate displays the following message:
Since these warnings would not prevent the copy from succeeding, there is no definitive solution for them. We invite you to investigate these on a case-by-case basis and determine if steps should be taken to fix these issues before you start the actual copy. You can get more information about the warning by first double-clicking on the Other warnings row in the Pre-Check Report tab, and then double-clicking on an individual item in the Pre-Check Details tab.
Please rest assured that we are committed to helping you complete successful migrations. You are welcome to reach out to our amazing support team who will go out of their way to help you understand these issues. We are also constantly monitoring the warnings that fall into the Other warnings category to determine if we can come up with a knowledge base article that will be truly useful to our customers.