Dropdown Element not closing in build 8 (v1.2.0.25) protocol version 135.

Hi Mojang,

Recently, I've found this glitch of the dropdown menu not closing making it next to impossible to use the rest of the form. This is most probably a bug. Dropdown menu may be better rephrased as the Dropdown element.

Please fix.

Regards,
Lewis

Screenshot provided now and later on if needed.