change guild manager issue

Summary

changing guild manager from change assignment quick action, add 2 rows to the employee not like in Line Manager

Content

HI, when I'm trying to change the guild manager in this way:

change assignment quick link--> choose the manager --> action: internal move --> continue until add Direct Report section--> choose employee --> guild manager--> continue-->Submit

Enter to the employee Manage Employment screen--> scroll down until Manager Details--> you can see that we have 2 row of guild manager.

when I'm doing the same with Line manager I have only one row.

In our organization the guild manager is like the Line manager we can have only one.