Strange scatter3d hovertext when text is a string

[cpsievert]

https://codepen.io/cpsievert/pen/aKZbGR

Note that this behavior is inconsistent with the scatter/scattergl equivalent

https://codepen.io/cpsievert/pen/dKXyqB

[alexcjohnson]

haha I guess we don't look for a constant text attribute, we just see something truthy and assume it's an array. Thanks for the report @cpsievert