Hi. It looks like the conflict of the old jQuery approach and the new Native JavaScript approach (from Bootstrap 5 That Helix Uses) to call the overlay layer of modal window.

I see two solutions:

1. rewrite jQuery and CSS for this modal window, so that this does not appeal to the standard Bootstrap class for the overlay layer. (to do this you need to see how it worked before Helix update)
2. Or just disable it through CSS.

.body-oc + .modal-backdrop.show {
    display: none !important;
}

That will looks like this

Amazing Pavel

Thanks so much.

You are wellcome

Hi David,

Glad that your problem has been solved already.

Thanks, @Pavel for helping him out.

Best Regards