The width and maximum width of the Advanced Tabs Module green box are set to 80% and 100%. The module width and maximum width settings in the Divi Library are both set to 100%. This width will affect the width of the external Advanced Tabs Module, causing abnormal front-end display.
The module width in Divi Library is set to 100% to fill the space of Advanced Tabs Module, which should not affect the width of Advanced Tabs Module. It should be a problem with the CSS layer weight.