id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
10473	Introduce argument for range#cloneContents which will preserve ids	Piotrek Koszuliński		"Extracted from #10469.

It would be cool if `range#cloneContents` preserved id attributes. I also wonder how native implementation handles them."	New Feature	confirmed	Normal		General