TB overlay / TB_window – Strange behaviro

HEllo,

I have noticed something recently.

When using the Advance Layout editor, and lets say using According or tabs, if you click on a tab to edit, and try to add a form (Gravity Forms) or gallery (Global Gallery), their popup does not appear on top, but appears below both of them.

so you have (bottom to top order): form popup / tab main / tab specific
whereas it should be on top like (bottom to top order): tab main / tab specific / form popup

This occurs like i said on latestGravity Forms and Global Gallery.

After talking to the developer of GG, he mentioned that this is very strange behavior from the theme, and he found me the below solution for his plugin:

/* WP lightbox fix for visual builder */
#TB_overlay {
    z-index: 99999998 !important;
}
#TB_window {
    z-index: 99999999 !important;
}

Is there any way for this to be fixed in Enfold in a new update? It really seems strange.

Thanks in advance.