Fix shadow behaviour when both copy and revertOnSpill === true
Fix shadow behaviour when both copy and revertOnSpill === true

adamkdean/dragula,trustifier/dragula,vkpriyesh/dragula,jnhmn/dragula,mimi2014/dragula,nikoz84/dragula,boblauer/dragula,AtheistP3ace/dragula,looker/dragula,InsomniaNoir/dragula,xiamike/dragula,tschuy/dragula,tk120404/dragula,rmulder/dragula,fighterleslie/dragula,gomflo/dragula,pingjiang/dragula,chandre21cn/dragula,felipegtx/dragula,engemasa/dragula,EllieAdam/dragula,beatfreaker/dragula,gdseller/dragula,archang/dragula,jtrascap/dragula,janusnic/dragula,Collizo4sky/dragula,anshuPurohit/dragula,moi65/dragula,HugoRLopes/dragula,asolfre/dragula,Nemoden/dragula,moi65/dragula,kyroskoh/dragula,looker/dragula,zhangmengxue/dragula,modulexcite/dragula,chinovian/dragula,fighterleslie/dragula,Iamlars/dragula,engemasa/dragula,wulfmeister/dragula,HugoRLopes/dragula,guillaumepiot/dragula,wulfmeister/dragula,manukall/dragula,rlugojr/dragula,chandre21cn/dragula,Klaasvaak/dragula,UmarMughal/dragula,BrandTurner/dragula,linearza/dragula,tk120404/dragula,UmarMughal/dragula,wrench13/dragula,jaw4ik/dragula,VandeurenGlenn/dragula,rlugojr/dragula,arthurcolle/dragula,romainbessugesmeusy/dragula,VandeurenGlenn/dragula,kolmstead/dragula,Siddartha07/dragula,PhantomC0der/dragula,romainbessugesmeusy/dragula,luckylooke/dragula,BrandTurner/dragula,KillerDesigner/dragula,arthurcolle/dragula,xiamike/dragula,jnhmn/dragula,phillipalexander/dragula,xiwc/dragula,AtheistP3ace/dragula,gdseller/dragula,nikoz84/dragula,Siddartha07/dragula,luckylooke/dragula,KillerDesigner/dragula,Iamlars/dragula,beni55/dragula,jaw4ik/dragula,Collizo4sky/dragula,PhantomC0der/dragula,Nemoden/dragula,pingjiang/dragula,modulexcite/dragula,patricmutwiri/dragula,SufianHassan/dragula,jimf/dragula,Jorger/dragula,sophistikaty/dragula,rwillbrown/dragula,luckylooke/dragon,boblauer/dragula,patricmutwiri/dragula,Jorger/dragula,tschuy/dragula,BionicClick/dragula,kolmstead/dragula,asolfre/dragula,vkpriyesh/dragula,jimf/dragula,sherbrow/dragula,anshuPurohit/dragula,felipegtx/dragula,fucongcong/dragula,rwillbrown/dragula,frantz/dragula,beatfreaker/dragula,varblob/dragula,sophistikaty/dragula,adamkdean/dragula,BionicClick/dragula,beni55/dragula,ThiagoFerreir4/dragula,bevacqua/dragula,gnagel/dragula,phanan/dragula,Klaasvaak/dragula,mimi2014/dragula,fucongcong/dragula,trungtin/dragula,frantz/dragula,phillipalexander/dragula,xiwc/dragula,mfsousa/dragula,zhangmengxue/dragula,EllieAdam/dragula,jtrascap/dragula,guillaumepiot/dragula,mfsousa/dragula,SufianHassan/dragula,archang/dragula,luckylooke/dragon,kustomzone/dragula,linearza/dragula,InsomniaNoir/dragula,trustifier/dragula,bevacqua/dragula,trungtin/dragula,ThiagoFerreir4/dragula,phanan/dragula,rmulder/dragula,kustomzone/dragula,wrench13/dragula,manukall/dragula,gnagel/dragula,varblob/dragula,sherbrow/dragula,gomflo/dragula,janusnic/dragula,kyroskoh/dragula,chinovian/dragula