User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.11; rv:48.0) Gecko/20100101 Firefox/48.0 Build ID: 20160630123429 Steps to reproduce: Go to this page: https://learnzillion.com/lzui#modals 1) Scroll down to click the button to launch the standard modal 2) Close the modal 3) Click the button to launch the modal without title/footer 4) Interact with the input field within the modal Video (not exact steps): http://recordit.co/qJC6RILdNm Actual results: Interacting with the input field will not display a caret, and text will not be highlighted when selected. Expected results: The input field has a caret indicator where the mouse is, and any selected text is highlighted. Note: when only opening the modal without title/footer, this happens as expected. Opening a second modal, breaks inputs not only on the modal, but anywhere on the page (if present).
I can reproduce this issue on: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.11; rv:50.0) Gecko/20100101 Firefox/50.0. Tested on other browsers and it works as expected.
It's been broken for as far back as Firefox 6 (Firefox 5 didn't render the page correctly, so I couldn't test).