[Plugin: wp-seatingchart] Need some help

The seating chart won’t show up in Safari.

I also have suggestions for improvements:
1. Ability to select multiple seats and move them or claim/unclaim them. (I have a set up of 150 seats!)
2. Show gravatars for claimed seats in back-end, much easier to see what seats are claimed/unclaimed
3. In back-end have tool tips or pop-up/lightbox onclick to select if a seat is claimed or unclaimed. Because if you are using a ton of tiny seats like I am you have to rollover a seat and then make your way through the maze of seats to get to the plug in menu to select what users is claiming it. Or maybe you have to click on a seat to select it instead of the rollover, or an option of either of those two.

THANKS FOR THIS GREAT PLUGIN

https://www.ads-software.com/extend/plugins/wp-seatingchart/