I've just discovered that hidden popover buttons do not work via WebDirect. This a nuisance to me, as I'm gradually moving over to WebDirect, and use hidden popover buttons extensively (with Go To Object to open the popover). The workaround is to use formatting and minimal size to 'hide' the button, but this still leaves it clickable.
So I was just wondering, is this a Filemaker bug which might be fixed? Or is it just a limitation of the web interface that we'll have to work around indefinitely?