Zoom out in Plotly radar chart


I am trying to create some radar chart just as detailed on this page:

Looking at some of the charts on the above page on my desktop PC, I can zoom in on these graphs. However, zooming out by double clicking does not work - Neither in Firefox, Chrome nor Edge.

Accessing the same plot on my smartphone with Chrome, I can however zoom out by double tapping.

How can I enable zooming out on these chart on desktop PCs as well?

Thank you in advance for your help.