When creating a new group of attributes within an attribute set, including an ampersand in the name of the group displays correctly within the "Attribute Set" area of the admin. When viewing a product within the admin, this displays encoded as &

Manually changing the name of the group from & to & will fix the problem; but the next time the attribute set is saved, the problem is re-introduced.

Screenshots from Magento 2.4-develop instance:

1. Creation of group, which looks fine:
   

2. This group displays as:
   

3. Renaming the group fixes the issue:
   

4. But it breaks again if you save the attribute set, even when only editing attributes in other groups:
   

Preconditions (*)

1. Magneto 2.4.2

Steps to reproduce (*)

1. Create a new group with an ampersand in the name (verify it displays as &)
2. Rename the group name (double click it) & to & (verify it now displays correctly)
3. Save the attribute set again, without editing the group, and it breaks again (it displays as &)

Expected result (*)

1. The attribute set group name can be created using &
2. The attribute set group name will not be modified when the set is being edited

Actual result (*)

1. The attribute set group name changes from & to &