Google Plus Hover doesn't disappear

Hi,

First, great job on the Ultimate Social Media Plus, I’m a fan.

One issue I’ve found …..

I have my G+ icon to show +1 and Share. If I hover over the icon to options are displayed correctly. If I then take the mouse pointer away (not going over any of the other social media icons (move mouse down) then the G+ and Share buttons remain displayed.

Clicking the mouse or hovering over another social media icon will remove them.
Hopefully a simple fix.

Many thanks for all your hard work.
B.

https://ww.wp.xz.cn/plugins/ultimate-social-media-icons/