the problem is not with keyboard its with touch controls (right in analog)
No proplem in the left way.
so when the character jumps while running using analog to the right,(jumping) animation doesnt work and when he fall (running) animation dont stop
tip to use touch on computer to detect the problem :
use analog to run to the right direction while runing use ur mouse to click on jump botton on keybored when u fall stay a sec in running then release u will see what i mean