Silent refresh iframe causes blinking scrollbar

[petriq]

Visibility:hidden used when creating iframe does not solve blinking scrollbar, because visibility:hiden only hides element, but its dimensions are reserved.

You should use display:none style, or at least assign ID or any ID-like class to silent-refresh iframe (ideally the name should be editable in the client settings), so we can use styles to properly hide it. This applies to all "invisible" iframes you use.

Thank you.