Price variants not updated

Hello,
I have a problem with your plugin.
Changing the price changes does not update the price in the frontend. I deactivated the plugins to find the problem and by deactivating yours the price updates correctly.
How can we fix the problem?
I am attaching screenshots

Thank you

https://www.cipriamakeup.it/wp-content/uploads/2021/07/Schermata-2021-07-06-alle-10.14.47.png

https://www.cipriamakeup.it/wp-content/uploads/2021/07/Schermata-2021-07-06-alle-10.15.03.png

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