Hey Team,
I had a fresh install 3-4 days back and currently have dummy data and I have just added 2 products.
I have added attributes and variations to the product but on shop page it only shows select option button and variations to select options are not visible.
https://paperekart.com/shop/ – shop page
https://tinyurl.com/y4lavo4a – variation settings are correct too check screenshot.
Note – Currently I have removed the variation/attribute to the product you can try re adding it.