Steps to reproduce the issue

1. Create a newsfeed in Components > News Feeds
2. Create a menu item type News Feeds » List News Feeds in a Category
3. Look in frontend the page, there's a filter field "News Feed Filter Search"
4. In administration modify the menu item and in the tab List Layouts change the parameter " Filter Field" to Hide.

Expected result

The filter field "News Feed Filter Search" should disappear

Actual result

The filter field "News Feed Filter Search" doesn't disappear

Additional comments

Also by setting to Hide in the News Feed component Options, the field doesn't disappear.
It seems that also the Table Headings parameter doesn't work, in this case the table heading never appears.