Gallery miniatures don’t work

Hi, the gallery miniatures formatting are not been loaded in my website.
I find the file /wp-content/plugins/woo-variation-gallery/assets/css/frontend.min.css is not been loaded.

I’m using Flatsome + WP Rocket + perfmatters.

I have already add these CSS path to not minify config in WP Rocket and disabled perfmatters script manager fot this test.

May you help to figured out what’s is the problem?

My website https://www.donacoelha.com/loja/vibrador/ponto-g/libo-vibrador-duplo-ponto-g-e-varinha-magica/

Thanks

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