Is <sp-tooltip> restricted to buttons only?

Photoshop
1

I’m wondering about the behavior of tooltips, because I’m looking at the UI Kitchen Sink that Adobe provides.

I wish to have an <sp-label> element show a tooltip whenever the mouse hovers over.

The UI Kitchen Sink example has a button with a tooltip example like so:

<sp-button class="tooltip">Hover over me
          <sp-tooltip open placement="top" variant="info">I'm a tooltip!</sp-tooltip>
        </sp-button>

I can get this method to work on <sp-action-button> elements, but I cannot get this method to work on <sp-label> elements, with identical code except for changing sp-button to sp-label.

Since there’s always new CSS to learn, maybe I’m forgetting some fundamental rule about this. If anyone has any pointers, it would be greatly appreciated!

2

The answer is that there is insufficient support for the built-in tooltips. I should, instead, focus on the <div> over which I wish to have info hovering, and paste the info in a <...title='stuff'> attribute.