Backing out of browsing a hero's build brings you back to the first hero you selected, not the one you're on.

[maxonthetrax]

See attached video. I selected Infernus, clicked on the right arrow a couple times to navigate to Lady Geist, browsed Lady Geists' build, and when I backed out of browsing her build, the menu returned to Infernus, not Lady Geist, the hero I'm currently on. This kind of thing happens with all heroes, not just these two.

 

[Foxx]

This one drove me mad