The last step is to select the layout in the “Layout” section of the new tab settings panel.
After selecting the layout type, you can choose to show a single content for the tab on all products or customize it on the product edit page. For the first case, enable “Use the content for all products”.
For the second case, ‘Tab content‘ is enabled on all related products (depending on the selected tab layout type), but it will be shown only after setting its content in the product edit page.
