Using Delegate Token and Application Token respectively to obtain SharePoint library, the Graph API returns different display names.

Question

1. The admin user uses the Graph Rename API (Delegate Token) to modify the library name
2. Other users use Graph API (Delegate Token) to obtain Library
3. Admin User uses Graph API (Delegate Token) to obtain Library

#The library names returned by 2 and # 3 are different.

Two users logging into the SharePoint site library display the same name.