fix double rendering issue with PopoutHeader
fix double rendering issue with PopoutHeader

jacargentina/keystone,ligson/keystone,concoursbyappointment/keystoneRedux,belafontestudio/keystone,kumo/keystone,michaelerobertsjr/keystone,wmertens/keystone,wustxing/keystone,andrewlinfoot/keystone,Yaska/keystone,danielmahon/keystone,lastjune/keystone,Ftonso/keystone,codevlabs/keystone,joerter/keystone,matthieugayon/keystone,stunjiturner/keystone,ratecity/keystone,codevlabs/keystone,tony2cssc/keystone,qwales1/keystone,benkroeger/keystone,frontyard/keystone,xyzteam2016/keystone,vokal/keystone,alobodig/keystone,linhanyang/keystone,ONode/keystone,matthewstyers/keystone,michaelerobertsjr/keystone,Redmart/keystone,mekanics/keystone,brianjd/keystone,kwangkim/keystone,trentmillar/keystone,frontyard/keystone,Pop-Code/keystone,lojack/keystone,pswoodworth/keystone,riyadhalnur/keystone,lastjune/keystone,dryna/keystone-twoje-urodziny,vokal/keystone,matthieugayon/keystone,Tangcuyu/keystone,dvdcastro/keystone,matthewstyers/keystone,webteckie/keystone,snowkeeper/keystone,concoursbyappointment/keystoneRedux,andreufirefly/keystone,jacargentina/keystone,jstockwin/keystone,danielmahon/keystone,efernandesng/keystone,dryna/keystone-twoje-urodziny,trentmillar/keystone,pswoodworth/keystone,tanbo800/keystone,andreufirefly/keystone,ligson/keystone,nickhsine/keystone,danielmahon/keystone,w01fgang/keystone,rafmsou/keystone,Adam14Four/keystone,wmertens/keystone,BlakeRxxk/keystone,stunjiturner/keystone,frontyard/keystone,cermati/keystone,davibe/keystone,lojack/keystone,tanbo800/keystone,mikaoelitiana/keystone,Freakland/keystone,mikaoelitiana/keystone,stosorio/keystone,geminiyellow/keystone,pr1ntr/keystone,andrewlinfoot/keystone,suryagh/keystone,Yaska/keystone,wustxing/keystone,ONode/keystone,belafontestudio/keystone,dvdcastro/keystone,w01fgang/keystone,kumo/keystone,Adam14Four/keystone,xyzteam2016/keystone,udp/keystone,rafmsou/keystone,everisARQ/keystone,creynders/keystone,jstockwin/keystone,developer-prosenjit/keystone,Pop-Code/keystone,BlakeRxxk/keystone,Pylipala/keystone,naustudio/keystone,Freakland/keystone,Ftonso/keystone,benkroeger/keystone,geminiyellow/keystone,asifiqbal84/keystone,tony2cssc/keystone,naustudio/keystone,asifiqbal84/keystone,brianjd/keystone,pr1ntr/keystone,Tangcuyu/keystone,suryagh/keystone,udp/keystone,woody0907/keystone,woody0907/keystone,benkroeger/keystone,stosorio/keystone,webteckie/keystone,qwales1/keystone,riyadhalnur/keystone,efernandesng/keystone,developer-prosenjit/keystone,davibe/keystone,alobodig/keystone,cermati/keystone,nickhsine/keystone,mekanics/keystone,Pylipala/keystone,matthewstyers/keystone,Redmart/keystone,naustudio/keystone,vokal/keystone,creynders/keystone,snowkeeper/keystone,andrewlinfoot/keystone,sendyhalim/keystone,ratecity/keystone,everisARQ/keystone,Yaska/keystone,trentmillar/keystone,sendyhalim/keystone,kwangkim/keystone,joerter/keystone