I have just upgraded my site (dev, not live) from Joomla 3.5 to 3.6.2 and YJSG 2.2.3 to 2.2.5. In the template settings, I can no longer change any Yes/No property, clicking either value doesn't change anything. Also, the tooltips for all properties now render on top of controls, instead of appearing to their left.
There are a few other rendering errors in the back end, such as labels for text areas (e.g. Affected Selectors) being bottom instead of top aligned.
I have replicated this in Chrome, Firefox and Edge.
Are you sure your are posting in product assigned forum?
What is your CMS version?
: Joomla 3.x
Link to installation
Have you edited any files? If yes tell us which ones.
Is this personal or client website?