Is your feature request related to a problem? Please describe.

When using a ListWithDetail on an array of strings, the label stays undefined even if the options.labelRef is set to #.

{ "type": "ListWithDetail", "scope": "#/properties/an-array-of-strings", "options": { "labelRef": "#" } }

Describe the solution you'd like

I'd like the label to be the value of the item. This could be achieved by modifiying the following in master.ts

const dataIsPrimitive = d && typeof d !== 'object'; const masterItem = { label: get(d, labelRefInstancePath, dataIsPrimitive ? d : ''), data: d, path: `${path}.${index}`, schema, uischema: detailUISchema };

Describe alternatives you've considered

Using "my own" version of MasterListComponent.

Framework

Angular

RendererSet

Material

Additional context

No response