we spoke about this feature and its usefulness by email (28 march 2019) with Andrew..
And more if we can add, as you suggested here, the language flags icons.
That is the must needed new feature for us, we hoped for the addition of it.
As far as we understand now, there is no hope to see it added on next release, Am I right ?
If is so, Please, Can you give us some instruction about it, the files were we have to look into, etc. ?