Hello,
As I can see, you updated the Core plugin but forget about the theme – https://xstore.helpscoutdocs.com/article/63-theme-update
Here are examples of tabs_accordion and tabs_left_side: https://xstore.8theme.com/product/variable-product/?preset=tabs_accordion https://xstore.8theme.com/product/variable-product/?preset=tabs_left_side
In your case, go to Theme Options > WooCommerce > Single product page > Tabs > change Location Of Product Tabs
Regards
