I create a zoom stage and trying to test it but it appears a pink BG stage at the top.



I try to adjust it many times but still can't, btw I using stage by Rugal2
Also in [Camera] section here



in boundhigh and boundlow section I adjusted and testing the stage many times but can't adjust at all is any way to fix the error?
please help I don't know what to do.

Update: Okay I try again to adjust the stage in boundhigh section I put it adjusting the values if it works even the zoomout section still nothing happen, anyways here's the image.