id	summary	reporter	owner	description	type	status	component	version	severity	resolution	keywords	cc	stage	has_patch	needs_docs	needs_tests	needs_better_patch	easy	ui_ux
34722	Let ListFilter be a MediaDefiningClass so that they can define custom CSS and JS	Christophe Henry	nobody	There currently no way to define custom CSS or JS in `ListFilter` unless by overriding its template. I propose to make `MediaDefiningClass` the metaclass for `ListFilter` to allow creation of much more complex components.	New feature	closed	contrib.admin	4.2	Normal	wontfix			Unreviewed	0	0	0	0	0	0