Curved reads/paths stay highlighted after mouse over

[jmonlong]

I noticed that some paths or reads stay highlighted even after the mouse has left them. It looks like it only affects those with a "curve". Simple rectangle paths are correctly reverted to their original color when the mouse leaves them.

I don't think it was a problem with may graph/reads because I can reproduce this in the demo https://vgteam.github.io/sequenceTubeMap/ when hovering the mouse over the reads at the bottom for example (see screenshot below).