show() found the address line through the element inside it, then replaced the line's contents with renderAddressHtml(), which deleted that element, so the next show() in the same popup session threw before it navigated. The line now carries the export-privkey-address id itself and is looked up by it. No other view that renders an address finds its container through a child. The jest DOM stub now takes an element out of the document when its parent's contents are replaced, and a new test opens the screen twice. The #253 e2e case no longer reopens the popup before its second open. Model: opus-5-5