I usually run with action camera, i have bound mount skill 1 and 2 to the number 1 and 2 on my keyboard (so i could use them as side buttons on my mouse!) Which before the expansion was Descend and skyscale dash ability for me!
the issue with this, after the expansion the keybindings i originally set stayed, but then they also placed skyscale fireball on one of these buttons and because 2 abilities are bound to the same button, neither ability now works, please add more Mount Bindings for skills, so i can fix this issue!