@Mabaega is ZATCA Phase 2 implementation relying on specific custom theme?
I’ve noticed that there is QRCodePhasell theme.
Every custom theme needs to call:
window.parent.postMessage({
type: "resize",
width: document.documentElement.scrollWidth + 1,
height: document.documentElement.scrollHeight + 1
}, "*");
to resize itself. Usually this is done at the end of all processing.