Hello, @zeljko-kovac97,

It is a request that try to pay attention while reading this message.

In the Aplus Pro theme, the slider/banner or carousel settings are managed using the Elementor sections (Not Containers) because Flexbox-containers doesn’t have/support the theme or other default features of Elementor. The plugin Elementor launched this flex-box container features from some recent updates before it used the section and our theme features work with the default sections only.

Here is an example, In your site I created a new block called Support testing and imported a slider from the studio library it imports with the default Elementor section and the custom shape divider is working fine because it has the option to upload the custom shape divider check this: https://postimg.cc/F7s8LN6v

However, the flex-box container doesn’t provide this option check here: https://postimg.cc/4YvcRRJK This is the main reason/issue that I explained it to you. I hope you understand. Do not try to use the Flexbox containers for the sliders/carousels or banners.

Thanks for your understanding.

Best Regards.