Ionic 4 side menu backdrop (shadow-root)

Hi everyone

Im developing a website (PWA) using ionic 4 and for side menu of the pages I am using overlay version of “ion-menu” and it works just fine;
but the problem is, the component itself generates a shadow-root and adds a gray backdrop to the menu.
Is there any ways that I can remove it and make it completely transparent?
I’ve been searching a lot and some how i found that you cant change the shadow root elements unless you want to want to change global variables.

this is how the elements looks like when I inspect them:

thanks for answering in advance

Here I’m having the same problem I want to completely remove the box-shadow, unfortunately, it is inside the Shadow root.