All layout's child blink when remove one child

Cocos Creator
#1

For example, I have a layout like this:
image

image
image859×949 130 KB

When I remove ToastGamplay (the green one) with the code:
ToastGamplay.removeFromParent();
The red toast will blink (disappeared and reappeared instantly)
Is there any way to fix this?

#2

It blinks even using ToastGamplay.active = false instead of removeFromParent

#3

Update: I don’t know why, I did nothing but today it works fine (no more blink).

#4

Are they batched together ? with dynamic atlas ?

And in which environment it happens ? Maybe there is an environment change ?