I have a group that I want to make a sublayer instead.

I click it in the Layers panel and try to click Create New Sublayer button.
It’s grayed out.

OK, think I, I must target it then, right? I do it.
The button is still grayed out.

I select other objects, in Layers or on canvas.
Still grayed out.

Then I click a layer name.
Surprise! Now and ONLY now the button is active... what?
What else can I mean when having selected anything else inside of a layer?

Fine, I target my group, select a layer without targeting it and hit a button.
Illustrator create a sublayer at the topmost position, ignoring my selection.

So I have to move my group inside manually.
And then I also have to reposition that new sublayer to a position where I wanted it to be because order matters.
Yep, I could have moved the sublayer to the group instead...

Wait, stop. Why I think about working around again?
Why it is always a case in Ai — to workaround?
Why Ai don’t realize that I want to make a sublayer from a selected thing?

Please fix…