Can't set dark mode with CSS class

Describe the bug To set dark mode I have added a CSS class to the body tag. Apparently this works well when using ionic serve and in an Android emulator (ionic + capacitor).

However, in a real device it doesn't seem to work in all the cases because for some devices the joyride gets added within the app root, whereas in some cases it gets added outside it, so it's not even within the body tag.

I guess this could easily be fixed if we could have a property to set a custom CSS tag.

To Reproduce Steps to reproduce the behavior:

Try to set a parent CSS class to joyride
It's not possible

Expected behavior Even with a workaround to set the dark mode CSS class on the body should work, but because the joyride tag is outside it in the device tests, it doesn't affect the joyride content.

Screenshots N/A

Details (please complete the following information):

Works on ionic service (browser)
Doesn't work on a device when usign ionic + capacitor

Additional context Add any other context about the problem here.

tnicola / ngx-joyride

Can't set dark mode with CSS class #480