I found the solution.
I hope it will help anybody who struggling the same problem: https://core.trac.wordpress.org/ticket/42574

All you have to do is to change WP language.

Thank You very much, Ismael!

Thank You very much, Victoria!
I do need further assistance on topic of removing sidebar on product category page, I’ve attached link in Private Content section.

Thank you, Yigit comment helped me.

any help?

That’s not showing categories – I’ve submitted an example of how it must look – here.
For now it’s showing another title of product – for example – under “Changing Epochs” it must be “graphics”

Removed – still no category displaying

Thank You!

Added – no effect.

That’s not solution. I need to modify just this widget, and category must me not above, but after the product.

That’s better – BUT – there is a problem with Chrome.
I think, it must be placed after language swithcer, at the top-left corner. Can you do that?

Fixed. Thank you!

I’ve turned on search for now – all I want is to display it responsive, as it displaying now in Chrome, in desktop mode.
Updated screenshots – Chrome, Firefox, Opera.

Thank you! Figured that out.

Solved by adding on custom CSS

.html_header_sidebar .av-sidebar-social-container {
border-bottom: 1px solid #e1e1e1;
}

Thank You!