Hi I am using this theme too, Woordmart, and this is really a problem! No one can say why this is happening, the theme creator says that the vendor plugin has a problem with the css code.
Moreover, I am now forced to disable the vendor’s sidebar, which includes using the widget in the sidebar – the vendor’s store sidebar. Check the store page on the mobile version, open the side panel – it’s empty! Because a theme can only use its own sidebars.
I am now waiting for an answer, how to completely disable the vendor’s sidebar, maybe you have an answer?