diff --git a/TODO.md b/TODO.md
index be03229..646cb03 100644
--- a/TODO.md
+++ b/TODO.md
@@ -45,6 +45,15 @@ but the review is broader than any of them.
 
 # Completed Steps
 
+- 2026-10-06: The private key export screen opens again in the same popup
+  session ([#460](https://git.eeqj.de/sneak/AutistMask/issues/460)). `show()`
+  found the address line through the element inside it, which its own rendering
+  replaced, so the second open threw before it navigated. The line now carries
+  the `export-privkey-address` id itself. `tests/exportPrivkey.test.js` opens
+  the screen twice, its DOM stub now takes an element out of the document when
+  its parent's contents are replaced, and the `#253` e2e case no longer reopens
+  the popup before its second open.
+
 - 2026-10-06: The canonical files are re-vendored from `sneak/prompts` at
   `dd4027b` ([#472](https://git.eeqj.de/sneak/AutistMask/issues/472)). The
   `Dockerfile` has separate `lint` and `test` phases, and its last stage depends
diff --git a/src/popup/index.html b/src/popup/index.html
index 35e2d4c..f92c9c5 100644
--- a/src/popup/index.html
+++ b/src/popup/index.html
@@ -391,14 +391,7 @@
                 ></div>
                 <h2 class="font-bold mb-1">Export Private Key</h2>
                 <p class="text-xs mb-1" id="export-privkey-title"></p>
-                <div class="text-xs mb-3">
-                    <span id="export-privkey-dot"></span>
-                    <span
-                        id="export-privkey-address"
-                        class="cursor-pointer"
-                        title="Click to copy"
-                    ></span>
-                </div>
+                <div id="export-privkey-address" class="text-xs mb-3"></div>
                 <p class="text-xs mb-3 text-muted">
                     Warning: anyone with this private key can access and
                     transfer all funds from this address. Never share it.
diff --git a/src/popup/views/exportPrivkey.js b/src/popup/views/exportPrivkey.js
index a3113ae..5daa7ed 100644
--- a/src/popup/views/exportPrivkey.js
+++ b/src/popup/views/exportPrivkey.js
@@ -98,7 +98,7 @@ function show(walletIdx, addrIdx) {
 
     $("export-privkey-title").textContent =
         wallet.name + " — Address " + (addrIdx + 1);
-    const addrContainer = $("export-privkey-dot").parentElement;
+    const addrContainer = $("export-privkey-address");
     addrContainer.innerHTML = renderAddressHtml(addr.address);
     attachCopyHandlers(addrContainer);
 
diff --git a/tests/e2e/run.js b/tests/e2e/run.js
index b8eec66..47f76a0 100644
--- a/tests/e2e/run.js
+++ b/tests/e2e/run.js
@@ -1104,10 +1104,8 @@ test("leaving by the settings gear wipes the private key (#253)", async (env) =>
 test("leaving while the decrypt is in flight reveals no private key (#253)", async (env) => {
     try {
         await leavePrivkeyScreen(env.page);
-        // The export screen cannot yet be opened twice in one popup session
-        // (https://git.eeqj.de/sneak/AutistMask/issues/460), so this second
-        // open gets a fresh one.
-        await reopenPopup(env, "main");
+        // The second open in this popup session
+        // (https://git.eeqj.de/sneak/AutistMask/issues/460).
         await openPrivkeyScreen(env.page);
         await env.page.fill("#export-privkey-password", PASSWORD);
         const inFlight = await env.page.evaluate(() => {
diff --git a/tests/exportPrivkey.test.js b/tests/exportPrivkey.test.js
index 06fef69..48eb0a3 100644
--- a/tests/exportPrivkey.test.js
+++ b/tests/exportPrivkey.test.js
@@ -58,7 +58,20 @@ function makeElement(id, withParent) {
         remove: () => {},
         querySelectorAll: () => [],
     };
-    el.parentElement = withParent ? makeElement(id + "-parent", false) : null;
+    el.parentElement = null;
+    if (withParent) {
+        // As in a browser, replacing the parent's contents takes this
+        // element out of the document: getElementById no longer finds it.
+        el.parentElement = makeElement(id + "-parent", false);
+        let html = "";
+        Object.defineProperty(el.parentElement, "innerHTML", {
+            get: () => html,
+            set: (value) => {
+                html = value;
+                el.removed = true;
+            },
+        });
+    }
     return el;
 }
 
@@ -70,7 +83,8 @@ function makeDocument() {
             // is the state a non-debug, non-testnet popup is in.
             if (id === "debug-banner") return null;
             if (!els.has(id)) els.set(id, makeElement(id, true));
-            return els.get(id);
+            const el = els.get(id);
+            return el.removed ? null : el;
         },
         createElement: () => makeElement("created", false),
         addEventListener: () => {},
@@ -300,6 +314,28 @@ describe("leaving the screen after the key is on it", () => {
     });
 });
 
+describe("opening the screen again in the same popup session", () => {
+    // https://git.eeqj.de/sneak/AutistMask/issues/460: show() found the
+    // address line through an element inside it, which its own rendering
+    // deleted, so the second open threw before it navigated.
+    test("shows it for the address chosen the second time", async () => {
+        const { state, exportPrivkey } = load();
+        exportPrivkey.show(0, 0);
+        await click("btn-export-privkey-back");
+        expect(state.currentView).toBe("address");
+
+        exportPrivkey.show(0, 1);
+
+        expect(state.currentView).toBe(VIEW);
+        expect(node("export-privkey-title").textContent).toBe(
+            "Wallet 1 — Address 2",
+        );
+        expect(node("export-privkey-address").innerHTML).toContain(
+            "0x" + "22".repeat(20),
+        );
+    });
+});
+
 describe("views the popup may reopen onto", () => {
     // Restoring onto this screen would put a private key on display with no
     // password prompt in front of it, on a popup reopened by accident.