Media Publishing disturbs standard publication widgets

After I installed Media Publishing, the standard widget in Publish tab are hard to use:

• Publish a rendition: if a select a rendition, click on the Sections tree below and select another renditions, it automatically reselects the 1st rendtion I chose.
• Sections tree: after I select a rendition in the drop down list, clicking on the sections tree to unfold or fold it doesn't do anything.

Can be reproduced on FF 38, Safari 8, IE10, Chrome 43.