Can I hide a tooltip if another tooltip is displayed?

Yes.

Before solving this, you will need to understand the more general use-case.

In a drop-down menu example, a Guided Learning tooltip is no different that any other element on the screen.

The question is how to identify a tooltip. To do so, we will add a hidden HTML element to the source code of the tooltip.

Source button

In the source view of the tooltip we will add the following code

<div id="ir__only-one-tip">&nbsp;</div>

Now, when our tooltip is displayed, this invisible div (this div is invisible because it has no content) will be part of it.

So all that is left to do is to add the following step condition to the other tooltip.

condition