Product Image 'flashing' on latest update.

I updated to the latest version of this plugin, and found that instead of all my thumbnails and product images loading smoothly in my specified order, instead I got a ‘flash’ of the featured image for the product, and all the available thumbnails, before the page reverted to showing the product as I wanted.

I have products with multiple colour variations, and use this plugin to display only the thumbnails that relate to the default product colour selection, not *all* the thumbnails. The featured image in the main shop page is not the same image I want appearing first on the product page. I also have large product images, so the load time is noticeable.

I have had to roll back the plugin to a previous version, as the page display was too jarring.

https://www.ads-software.com/extend/plugins/woocommerce-dynamic-gallery/