Broken Javascript handlers when "exposed form style" is set to "input required"

TL;DR: If the Media browser view's exposed form setting is overridden to "input only," Javascript for selecting media in the browser stops working.

Especially with #1956620: Pager on library tab always reloads page 1. still open, it's not unreasonable to expect the Media browser view to be overridden to use no pager. And with no pager of course it's not unreasonable to expect some users will prefer the exposed form to be "input required" so the library tab doesn't open with every asset displayed at once. However, once the view is overridden to require input on the exposed form, you can no longer select any media.