plotly/leaflet cheatsheets for non-technical viewers

There is plenty of information on how to construct a plotly or leaflet plot. I can't seem to find any links for an end user explaining how to navigate a plot. I would like to insert one into my plots.

What does it mean to navigate a plot ?

Use the mouse to pop up tooltips and the tool icons on the upper right.

Ok, I found this for plotly: not great but possibly adequate. So far nothing useable for leaflet.