
Dear @tarou chabi ,
Thanks for your question.
According to the test, you could add a Group & Person column with the settings shown in the screenshot below.
The following article shows my testing process.
- I create a new group in Azure ad. Named TestingSearch1.
2.create a Group & Person column with the above settings.
3.Search this group in SharePoint list.
Should you have any questions or concerns, please do feel free to contact me.
Yours sincerely,
D.T
If this helps please mark as correct answer. Thanks!