Widgets lose centering upon window resize.

Love the plugin–thank you! On a site I’m working on, I notice that if I resize the browser window, the widgets over the Hero image move from being centered to being off-center. Is this a known limitation? Any plans of fixing this, or pointers for someone who could help contribute a fix?

Thank you in advance!
Mikey

https://wordpress.org/plugins/hero-for-genesis-framework/