I use 4.5 because i couldn’t figure out how to change the animation bp in 4.8, but when i play all the character animations work but when i jump the jump animation plays but then loops again before the player hits the ground and looks bad. If you start running straight after without taking your hands off the keys it also plays the jump animation instead of the forward animation? so you have to stop so he goes into idle animation then push the forward key and the forward animation will play.
this is in a side scroller by the way