Default animations keep overriding custom animations whilst the animation is still playing??

Hi I'm very new to developing, and I've started to create my own animations for a dance studio game I'm making. However when the user uses the animation whilst walking, the default walking animation still plays at the same time whilst the dancing animation plays. I have set the priority of the animation to Action and it still doesn't work.

I'm using an animation tool script, and I've checked the scripts but honestly I have no clue since I've never done this before.

Here is what the animation looks like: https://imgur.com/whwg2Z5

Idk if this is gonna be helpful but here is the animation script: https://gyazo.com/29b59a0fe94a7487a833fb42c27156a8 https://gyazo.com/b32d752a435f61919c2662a733ac2993

I'm completely clueless xD Thankyou

Set the animation Priority to "Action" in the animation editor and it will work :)