Port #19727 to v3
Port #19727 to v3

Add http://bugzil.la/1264125 to Wall of Browser Bugs

Due to the lack of this feature in browsers,
we currently have to implement an annoying setTimeout-based workaround,
which adds an extra layer of complication and probably slightly impacts performance:
https://github.com/twbs/bootstrap/blob/e391fcb953cc959ddd88fb676b68f49eef85ef06/js/src/util.js#L63-L77

[ci skip]

oldhawkcn/bootstrap,michael-brade/bootstrap,seoulstore/ssss,LimetecBiotechnologies/bootstrap,GerHobbelt/bootstrap,justincron/bootstrap,nanuclickity/bootstrap,aoimedia/bootstrap,aungcvt/bootstrap,panvagil/bootstrap,df2k2/bootstrap,OneZenD/gr8alpha,monoblaine/bootstrap,patrickhlauke/bootstrap,LuoSpark/bootstrap,stone2310/bootstrap,slackero/bootstrap,bo01ean/bootstrap,Softdocs/bootstrap,seoulstore/ssss,292388900/bootstrap-1,FernandezR/bootstrap,df2k2/bootstrap,gencer/bootstrap,hbrls/bootstrap,algolia/bootstrap,Perkville/bootstrap,LuoSpark/bootstrap,patrickhlauke/bootstrap,devsong/bootstrap,panvagil/bootstrap,Microtrends/bootstrap,aoimedia/bootstrap,JobsUnited/bootstrap,KM-MFG/bootstrap,patrickhlauke/bootstrap,nanuclickity/bootstrap,df2k2/bootstrap,FernandezR/bootstrap,KM-MFG/bootstrap,Perkville/bootstrap,mdo/bootstrap,mosoft521/bootstrap,maxbeatty/bootstrap,LuoSpark/bootstrap,hiersekornc/bootstrap,hbrls/bootstrap,FernandezR/bootstrap,slackero/bootstrap,gencer/bootstrap,ralic/bootstrap,ralic/bootstrap,stone2310/bootstrap,ralic/bootstrap,antonaavik/bootstrap,Jazzo/bootstrap,mosoft521/bootstrap,monoblaine/bootstrap,292388900/bootstrap-1,aungcvt/bootstrap,oldhawkcn/bootstrap,RanHoNg/bootstrap,thongredweb/bootstrap,LimetecBiotechnologies/bootstrap,GerHobbelt/bootstrap,bkrukowski/bootstrap,aungcvt/bootstrap,stone2310/bootstrap,mosoft521/bootstrap,antonaavik/bootstrap,KM-MFG/bootstrap,aungcvt/bootstrap,panvagil/bootstrap,gencer/bootstrap,monoblaine/bootstrap,seoulstore/ssss,the-open-university/ouice-bootstrap,scjang/ssss,RanHoNg/bootstrap,Jazzo/bootstrap,mdo/bootstrap,FernandezR/bootstrap,mdo/bootstrap,algolia/bootstrap,Softdocs/bootstrap,WangJie2/bootstrap,JobsUnited/bootstrap,devsong/bootstrap,hbrls/bootstrap,k8e/bootstrap-web1.5,OneZenD/gr8alpha,antonaavik/bootstrap,Softdocs/bootstrap,OneZenD/gr8alpha,the-open-university/ouice-bootstrap,bo01ean/bootstrap,k8e/bootstrap-web1.5,maxbeatty/bootstrap,devsong/bootstrap,WangJie2/bootstrap,OneZenD/gr8alpha,the-open-university/ouice-bootstrap,Jazzo/bootstrap,aoimedia/bootstrap,scjang/ssss,justincron/bootstrap,michael-brade/bootstrap,Microtrends/bootstrap,hbrls/bootstrap,michael-brade/bootstrap,Microtrends/bootstrap,bo01ean/bootstrap,scjang/ssss,RanHoNg/bootstrap,GerHobbelt/bootstrap,seoulstore/ssss,hiersekornc/bootstrap,Hightrack/bootstrap,Hightrack/bootstrap,justincron/bootstrap,df2k2/bootstrap,Hightrack/bootstrap,nanuclickity/bootstrap,slackero/bootstrap,thongredweb/bootstrap,WangJie2/bootstrap,LimetecBiotechnologies/bootstrap,hiersekornc/bootstrap,JobsUnited/bootstrap,bkrukowski/bootstrap,scjang/ssss,oldhawkcn/bootstrap,maxbeatty/bootstrap,hiersekornc/bootstrap,thongredweb/bootstrap,algolia/bootstrap,justincron/bootstrap,k8e/bootstrap-web1.5,antonaavik/bootstrap