id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
12129	config.fillEmptyBlocks does not accept callback	Piotrek Koszuliński	Piotrek Koszuliński	"This needs to be investigated. In 3.5 (#5404), when option was introduced it has been accepting callback. Then, at some point this change was made:

{{{
blockFilter( isOutput, editor.config.fillEmptyBlocks !== false );
}}}

And it's obviously wrong now. However, at some point also docs have been modified and the type of this setting is now Boolean (no Function). So perhaps it was an intentional change. In such case we should fix docs, not code."	Bug	closed	Normal		General		duplicate