The span elements that contain the dates have the class “pre” which defines overflow: scroll.
Thanks for the report! This should now be fixed - we’re avoiding the
.pre class in a bunch of places to make sure that some browsers which always add scrollbars, like Firefox on Linux, don’t add them here.
Yep, thanks! In my case it’s Chrome 70 on OS X El Capitan, but I’ve configured the OS to always display scrollbars (that is, no auto-hiding).