Add ability to modify "Show Create new entries" setting in entryLinkEditor's field control

Expected Behavior

I’d like to be able to programmatically modify the Show “Create new entries” setting of the builtin entryLinkEditor field control.

Actual Behavior

The documentation on editor interfaces, as well as the IEditorInterfaceOptions interface suggest that controlling this field is not exposed yet, or that it is controlled elsewhere.

Is there a way to programmatically set the value of this field in the editor interface with ContentType.changeFieldControl or somehow else?

Possible Solution

If these settings of the entryLinkEditor control are available, but just not exposed publicly, could these be exposed?

Context

I’d like to be able to change the field via a migration so I don’t need to manually modify the settings via the UI when setting up the project.

Environment

• Node Version: v12.16.3
• Package Manager Version: 6.14.4
• Package Version: 1.1.9

[DannyMurphy92]

Also interested if there is any update on this, and also for “Link existing entries” option which also appears to be missing from the typescript definition

[FreshRob]

Any updates with regards to this, as no option was added to the typescript definition and cannot see any documentation on the property