When responsiveness is enabled on the site, I can’t upload or even close the image upload dialog due to unscallable nature of the upload popup. Here’s the screenshot:
“Add image” and “close” buttons are not visible.
While the quote below is still generally true, the new insert link and insert image experience we recently rolled out is a big improvement when using the new themes on mobile.
This is a work in progress and this step is a part of our effort to validate our significant changes to page layout code. Not all pages are responsive yet, asking a question and many moderator or review activities will not work in a smaller viewport and you'll need to expand the window. We are making improvements to this experience week by week, so it will just keep getting better.
We haven't fully optimized this for mobile devices, but click the "full site" option in the footer and you will get the responsive design on your phone. If for some reason you need access to the non-responsive version, we have a temporary feature for turning that on. Just click "Disable Responsive" option in the footer. This is a temporary feature that will go away once all the pages/features have been made responsive. The mobile optimized view will also remain in place until we finish making all the changes.