Bug detected: Submenu Indicator not being shown

It´s the second time i try to use elementor theme builder with this theme in a fresh WordPress installation and have the same problem. I build my header and i see everithing ok until i exit from builer and go to site. Submenu indicators dissapear.

Screenshot:

https://drive.google.com/file/d/1QURIrFp6V2asFtB2nnY3gQcx_PYF_lxG/view?usp=sharing