Entity browser enhancements should only be executed once

test failure unrelated

Subscribing. This patch almost worked for me. I'm still unable to select items once I've used the exposed filters on the entity browser, though.

I've only seen the issue occur when the entity browser is used on a field (image, in my case) that accepts multiple values. I have single-value image fields, on the same node form even, that work just fine.

I think disabling Big Pipe is going to have to do for now. Thanks for working on this!

Similar to @jmcintyre, I've noticed this issue on when entity browser is used on an Image field that accepts more than 1 value. When the entity browser is initially loaded, I cannot select an image. Clicking over to "Upload" tab and back to the "Library" tab allows me to select images again. The only difference I could see is that BigPipe is loaded with the initial entity browser load, but not when clicking through the tabs.

Using filters causes it to break again, using a pager does not. This is due to the call to "once", the element returned via Ajax isn't being updated due to having already been applied once before.

I'm testing an updated patch locally, where I've added a call to .ajaxStop() to add the functionality there as well. So far it is working.

@lisagodare, patch is not working after clicking on Load More Button on entity browser.