How to label bubbles (with different text to the tooltip)

I’m trying to create a bubble chart where each bubble has a 1 word label, and a paragraph of detailed metadata in the tooltip. Can anyone please point me in the right direction for how? Thanks.

I do know about mode=markers+text, but that puts the long tooltip text on the bubble. Setting mode=markers+labels doesn’t do anything.

Thanks very much for your help.

I found an answer: create an annotation for the chart, and position it over the bubble (without an arrow).