Tried using NotebookLM"s 'generate mindmap' function to generate a mindmap from a passage

 Just tried using Google NotebookLM's Mindmap function to generate a mindmap

This time, instead of providing it with a bullet-point outline, I uploaded a reading text (titled: 'Evolution of Beauty')

NotebookLM quickly generated a mindmap from the passage: 

Again, though the resulting mindmap is interactive (expandable and collapsible), it can't be shared wtih others via a link. It can only be downloaded as a PNG image. 

Which means if you want to 'present' the mindmap, you have to stay within dashboard.