Velocity does not show speed-direction when saved in html

[marceloandrioni]

Hello, I noticed that when saving the velocity example in an html file (with m.save('test.html')) the box with the speed and direction information does not appear like it does when using Jupyter.

Jupyter (notice the Velocity Direction and Velocity Speed box in the lower-left corner):

HTML (no box):

Does anyone know a workaround for this? I ask this because showing the user the exact value in the mouse cursor is a really useful feature.

Thank you very much.