array of objects completion: line return indentation should be always at array item level

Is your enhancement related to a problem? Please describe.

Currently, when I have an array of objects, if I type RETURN on first item of my array, new line indentation is at parent level (not at array item level).

For example, if I type:

- prop1: value1

And then ENTER, I get this:

- prop1: value1
#INDENTATION AT ROOT

Although if I have this:

- prop1: value1
  prop2: value2

And then ENTER, I get this:

- prop1: value1
  prop2: value2
  #INDENTATION AT ARRAY ITEM LEVEL

Describe the solution you would like

I would like that always, when array is an "array of objects", RETURN generates a new line with "array item indentation"