Bug render cocos v3.12 ios 7

why ? .
i build example cocos v3.12 devices .
i have bug render ios 7 device. simulator work fine .

  • View has not displayed correctly .
    who have solution for this ?

It is the same here in device with ios 7, this normal simulator.

Why cocos3.13 no fix ? .

Who has solution for this ?

Same as here
http://discuss.cocos2d-x.org/t/cocos-3-13-strange-behavior-setdesignresolutionsize/32037/10.
No solution yet.

This due to the wrong width and height.