bring up the label key in the layer panel

[Aurelie-Jallut]

Is your feature request related to a problem? Please describe.
Tests with uMap users show that it is difficult to find where change the content of the label, and that this is a priority need.

Describe the solution you'd like
In the layer panel, could we leave the ‘Advanced properties’ panel and bring up the function that lets you define the label key?

[yohanboniface]

could we leave the ‘Advanced properties’ panel

I'm not sure what you mean here 🤔

[yohanboniface]

See also #2291 and #2281

[Aurelie-Jallut]

I mean moving this field up under the layer type selection

[yohanboniface]

Like this ?