koobas.hobune.stream
when do layout group component place their element?
I'm Implementing player's toolbar slots, and they are aligned by horizontal layout group component. 
and I'm trying to place an indicator where the current toolbar slot is, but when I place the indicator in awake or start, slots are not stating aligned. 
in my think, it's slow to place slots than awake or start function. is it correct what I think? and how can I fix this issue? (I fixed this issue by calling Invoke function but that's not intuitive.)
