Async resize issue in release IW15.1.7

Hi there. I was having some crazy things occur for regions after installing the release for IW15.1.7. Seemingly at random a IW button would be stripped of its styling and teleported to the upper left corner of the section. If a CG button, the random button would be teleported to top of section spanning the whole section.
I figured out the issue was my async resize that I was doing (region.width := new value, region.height := value). The new release does not allow dynamic resize anymore like this or is flaky so be careful. Took me days to isolate the issue to this. Once I used anchor then the issue went away or I used the ajaxrerender function.
I am still getting an odd issue on some forms I am still isolating where all the components on a section are being stripped and assigned the parent of the form so all the components move off the region to the upper left of the form (same left and top as was in region) at max z-index it looks like. The initial form renders fine and then when there is any ajax event or async depending if an IW or CG component, then the component move occurs. If I refresh the browser then something is different and then the issue does not occur again.
I just wanted to log here in case someone else is batting the head against a wall. Once I figure out this last anomaly I will post here for the fix unless someone else knows this part and can teleport me to the end.
Cheers!
I figured out the issue was my async resize that I was doing (region.width := new value, region.height := value). The new release does not allow dynamic resize anymore like this or is flaky so be careful. Took me days to isolate the issue to this. Once I used anchor then the issue went away or I used the ajaxrerender function.
I am still getting an odd issue on some forms I am still isolating where all the components on a section are being stripped and assigned the parent of the form so all the components move off the region to the upper left of the form (same left and top as was in region) at max z-index it looks like. The initial form renders fine and then when there is any ajax event or async depending if an IW or CG component, then the component move occurs. If I refresh the browser then something is different and then the issue does not occur again.
I just wanted to log here in case someone else is batting the head against a wall. Once I figure out this last anomaly I will post here for the fix unless someone else knows this part and can teleport me to the end.
Cheers!