Move keyboard cursor to the member role text box instantly after selection of a relation

[sun-geo]

URL

https://www.openstreetmap.org/edit?way=11630828

How to reproduce the issue?

1. Open https://www.openstreetmap.org/edit?way=11630828
2. On left side collaps "Fields" and "Tags" section
3. Click to the black "+" button for adding a relation
4. Type in "re"
5. Select the auto completed "Relation Port Imperial Street Circuit" relation by pressing enter-key
6. Insert a member role text

Number 6. isn't possible as exspected, because the focus of the cursor is elsewhere, but not available in the role text box

Screenshot(s) or anything else?

Please tell if a screenshot is available for this case.

Which iD Editor versions do you see the issue on?

Released version at openstreetmap.org/edit

Which browsers are you seeing this problem on?

Firefox

[DujaOSM]

While the workflow of relations has been greatly improved recently, I also find this particular part lacking. Nowadays, I mostly need "outer" role so I have that text ready and paste it before adding the object to any relations (particularly new ones), which is quite unintuitive. If I select the relation first, focus goes elsewhere and I can't get back to it.

However, I can't see how to simply fix it with the current design. Elsewhere, I suggested getting rid of that "+" and adding a fourth topmost button "Relation", whereby you would create an empty relation first. Afterwards, you can continue adding members to it with or without a role, as required by the relation type.