My character is glitching out

Hello, I am new to gdevelop, and recently I have been making a platform game. However, I was messing around with different animations, and when i load the game to take a look the character keeps switching between the jumping and idle animations, could someone please help me? I have racked my brains for an hour now and cannot find any solution.
Thanks :sweat_smile::relaxed:
PS: how to use particles?
thankyou very much

For particle check this

I think it was added to the gdevelop examples

thank you very much, this doesn’t seem to change much, could you suggest another way?

Sounds like you idle animation has frames with different sizes or different hitbox sizes. If a frame is smaller, the char starts falling

oh ok
thaks though :relaxed: