Hello Igor04,

Thank you for reaching out to our technical support forum. I’m sorry to hear about the trouble you’re experiencing. Rest assured, I will look into this issue for you and work to resolve it as quickly as possible.

Are you facing this only this product? Then create it again. Hopefully, it will be alright. I have created a test product where variation switching works fine.

https://voiceofadria.com/en/shopolino/test-balincki-za-igro-prstomet?variant=97

Best regards

Are you facing this only this product? this is on all

Have you checked my test product? There is no issue here. Please create a new product and check your issue again. I think you have edited the products which were already on the quickstart.