Issue 31976 — Main U-Bar suggestions for keys should not have the key type needed
Status: Planned for resolution in 10.4.01
Solution available in patch(es): 10.3.02.010
In the Main U-Bar trying to start the Entity Editor like: ent:MYENTITY.MODEL/key:1 requires you to also add the key type, like: ent:MYENTITY.MODEL/key:1.P This is a step that is not needed and makes it inconsistent with other object types.
Not needed, you can still open the Editor.