Bug - Tooltip - aria prop not working correctly with VO

Describe the problem
A clear and concise description of the problem. Which components are affected?
There is a bug in the "On icon with dynamic content" demo of Tooltip. http://patternfly-react-v5.surge.sh/components/tooltip#on-icon-with-dynamic-content

In the docs it is mentioned that you can pass aria to prevent the content from being read twice by a screenreader, however the content is still getting read twice in the example if you test with VO.

How do you reproduce the problem?

Go to the link above and navigate to the tooltip with VO.

Expected behavior
A clear and concise description of the expected behavior.

Tooltip content is read only once.

Is this issue blocking you?
List the workaround if there is one.
Not blocking, found workaround by setting role="none" on Tooltip

What is your product?
Found in ODH

Jira Issue: PF-134

Beginne mit der Demo Tooltip "On icon with dynamic content" auf der verlinkten PatternFly React-Dokumentationsseite und untersuche, wie ihre aria-Prop übergeben wird. Reproduziere das Verhalten mit VoiceOver, vergleiche es mit dem dokumentierten Workaround role="none" und betrachte das Issue als erledigt, wenn der Tooltip-Inhalt ohne diesen Workaround nur einmal angesagt wird.