accordeonck-wrap display none

Hisince the last update, the accordeon menu no longer works, i.e. the accordeon wrap is no longer displayed, when the mobile menu ist opened.Inline 3:
#accordeonck99-wrap, #accordeonck99-wrap button.navbar-toggler {
    display: none !important;
}
Inline 185:
#accordeonck99-wrap, #accordeonck99-wrap button.navbar-toggler {
    display: block !important;
}

I can't find out why?
where can i change the instruction of line Inline:3?

regards
Vreni

Hi
I have fixed the issue in the 1.6.7 version of the mobile menu, please let me know if this is ok now
CEd

Thank you CEd, it's okay now.
Vreni