fix: og image fix for collections

components/social/post/post-card-menu.tsx

@@ -152,29 +152,60 @@ export function PostCardMenu({
   // Copy the post's caption + source citation + a (short) link to the post —
   // the same payload the share sheet / footer produce. Available to every
   // viewer.
-  async function copyCaption() {
-    setOpen(false);
-    try {
-      const origin = window.location.origin;
-      let url = "";
-      if (authorHandle) {
-        const longPath = `/u/${encodeURIComponent(authorHandle)}/posts#post-${post.id}`;
-        const code = await createShortLink(longPath);
-        url = code
-          ? new URL(`/share/${code}`, origin).toString()
-          : new URL(longPath, origin).toString();
-      }
-      const ref = structuredReferenceForPost(post.source_url, post.source_title);
-      const lines: string[] = [];
-      if (post.caption) lines.push(`“${post.caption}”`, "");
-      lines.push("Source:", ref.title);
-      if (ref.detail) lines.push(ref.detail);
-      if (url) lines.push(url);
-      await navigator.clipboard.writeText(lines.join("\n"));
-      toast.success("Caption copied");
-    } catch {
-      toast.error("Could not copy");
+  // Build the copy payload — caption + citation + a short link to the post.
+  // The short link is a network round-trip, so we must NOT await it before
+  // touching the clipboard or we lose the click's transient user activation
+  // (the write then fails on the first click and only lands on the second,
+  // once the link is cached). See `useCopyFeedback` for the same fix.
+  async function buildCaptionText(): Promise<string> {
+    const origin = window.location.origin;
+    let url = "";
+    if (authorHandle) {
+      const longPath = `/u/${encodeURIComponent(authorHandle)}/posts#post-${post.id}`;
+      const code = await createShortLink(longPath);
+      url = code
+        ? new URL(`/share/${code}`, origin).toString()
+        : new URL(longPath, origin).toString();
     }
+    const ref = structuredReferenceForPost(post.source_url, post.source_title);
+    const lines: string[] = [];
+    if (post.caption) lines.push(`“${post.caption}”`, "");
+    lines.push("Source:", ref.title);
+    if (ref.detail) lines.push(ref.detail);
+    if (url) lines.push(url);
+    return lines.join("\n");
+  }
+
+  function copyCaption() {
+    setOpen(false);
+    // Hand the clipboard a *Promise* of the text via ClipboardItem so the
+    // browser keeps the gesture alive while the short link resolves — one
+    // click copies cleanly.
+    if (typeof ClipboardItem !== "undefined" && navigator.clipboard?.write) {
+      try {
+        const item = new ClipboardItem({
+          "text/plain": buildCaptionText().then(
+            (s) => new Blob([s], { type: "text/plain" }),
+          ),
+        });
+        navigator.clipboard.write([item]).then(
+          () => toast.success("Caption copied"),
+          () => toast.error("Could not copy"),
+        );
+        return;
+      } catch {
+        // ClipboardItem-with-promise unsupported → fall through to the
+        // await + writeText path below.
+      }
+    }
+    void buildCaptionText().then(async (text) => {
+      try {
+        await navigator.clipboard.writeText(text);
+        toast.success("Caption copied");
+      } catch {
+        toast.error("Could not copy");
+      }
+    });
   }
 
   // Build the items list AFTER all hooks have run so a conditional