Certain parts of the body overwriting another animation

Hello, So i want the Idle to kinda overwrite the arms of the walk animation. I tried setting the Idles priority to action4 and core, same goes for walk but nothing seems to change.
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https://gyazo.com/862a1dd75e9adb789440f0c9a201bb9c

Play the animation with a higher animation weight set.

Ill try it, Thanks :DDDDDDDDDDDDD

Yea it doesnt work. sad life for bromies

maybe there are keyframes on the arms of the walk animation? try deleting both tracks of the arms

yea i did, but nothing seems to work.