iframe cann't scroll after dragging

[byte0]

iframe cann't scroll after dragging

[osasseville]

I can reproduce on chrome, but not on firefox.

[dmalan]

Afraid we're seeing the same on Safari 11.1.1 on macOS 10.13.5. Curiously, manually resizing the browser window itself, even by just one pixel, or even opening or closing Safari's Developer Tools seems to re-enable scrolling for the iframe. Perhaps a Safari bug that's somehow being triggered by resizing a split view?

After much trial and error, it seems that registering an onDragEnd handler of

onDragEnd: function() {
    $('iframe').css('display', 'none').height();
    $('iframe').css('display', 'block');
}

seems to re-enable scrolling without any manual interventions, perhaps by programmatically inducing a redraw. Inspired by https://stackoverflow.com/a/14382251/5156190.

[nathancahill]

Do you have minimum code that replicates this?