character running animation

Created three animations in the blockbench: idle, walk, sprint. The creator added "Animated Entity", indicated the animation in the idle, set the checkbox walk and indicated the walking animation, checked the sprinting checkbox and indicated the running animation. But the running animation does not appear in the game itself.

And further. I use the 'identity-2.6.1-1.19.1-forge' mod, which makes the entity a player and allows you to control it like a normal mob. And when I choose to run (cntrlW ) the mob just moves faster but with a walking animation, but the running animation does not work

sorry for my English.

Help, pls.