Options don't seem to save

Hello, 

Im building a woocommerce site with your plugin and i've come across 2 problems.

#1: I've changed my tabs position with woocommerce hooks, they way i've set it up is tabs are displayed after the product image which your plugin replaces to show the configurator, the problem is I've changed 'Product Designer Position' to a custom hook, and nothing changes

#2: I've set 'Element Properties Summary' to No but they keep showing.

I'm running the latest version of woocommerce and your plugin.

Thank you for your time.