I just created a new layout yesterday and noticed that when I load it up in Safari that radio-button and checkbox fields have some rendering problems: the text of the selection vibrates - if flashes on and off rather quickly for .5 - 1 seconds after you click on a selection. Sometimes it's just the text of the option you selected, sometimes it's the text for all options within that object; sometimes it's text in a totally different layout object (but still a checkbox/radio object).
This is primarily on Safari; I tried it in Chrome and 95% of the issue doesn't happen there. In Chrome the checkbox/radio 'selection' icon will flash a bit and then fail to toggle if you click on just the words of the option. Click it a second time and it will toggle correctly. I don't experience any of the nasty pulsing/flashing text of the words themselves.
Safari did just update yesterday, but I also wasn't testing this layout before yesterday.
Windows Server 2012 R2
I have not tested on Windows.
2nd issue: Web Direct again - what's up with the scroll-bars showing up in a calendar drop-down object? The text is not too large (in FMP definition land); I even increased the overall size of the input field a lot but the scroll bar still shows up when the field is empty. As soon as there's a value in the field, though, the scroll bar disappears. This issue is also present in Chrome, but much less noticeable - there's only a faint vertical line at the right of the object.
Here's a little video that primarily shows the issues with the flashing radio/checkboxes. But you can see the scroll bar in the empty calendar fields. This is only showing Safari.