Custom Font Issue in Elementor

Hello! I’ve created a custom font in elementor (WOFF+WOFF2+TTF), but i don’t know why the custom font has a weird “Fallback font” (I think is Times New Roman, and looks bad for a second when loading the webpage).
In Elementor Settings i have “Sans Serif” as default fallback font, and it applies to the general google fonts in elementor, but not for my custom font.

How can i fix it? At least i want to have sans serif, but it would be even better to apply a different fallback font for my custom font.