diff --git a/src/display/annotation_layer.js b/src/display/annotation_layer.js
index 28a83699b..bd19bf04a 100644
--- a/src/display/annotation_layer.js
+++ b/src/display/annotation_layer.js
@@ -847,6 +847,7 @@ class PopupAnnotationElement extends AnnotationElement {
 
     this.container.style.transformOrigin = `${-popupLeft}px ${-popupTop}px`;
     this.container.style.left = `${popupLeft}px`;
+    this.container.style.top = `${popupTop}px`;
 
     this.container.appendChild(popup.render());
     return this.container;
diff --git a/test/pdfs/.gitignore b/test/pdfs/.gitignore
index 3bd33c839..4d6dcfcb1 100644
--- a/test/pdfs/.gitignore
+++ b/test/pdfs/.gitignore
@@ -400,3 +400,4 @@
 !tiling-pattern-large-steps.pdf
 !issue11555.pdf
 !issue12337.pdf
+!pr12564.pdf
diff --git a/test/pdfs/pr12564.pdf b/test/pdfs/pr12564.pdf
new file mode 100644
index 000000000..9bcd6998a
Binary files /dev/null and b/test/pdfs/pr12564.pdf differ
diff --git a/test/test_manifest.json b/test/test_manifest.json
index 9282c0a31..372ee4876 100644
--- a/test/test_manifest.json
+++ b/test/test_manifest.json
@@ -4784,5 +4784,12 @@
        "rounds": 2,
        "lastPage": 1,
        "type": "fbf"
-    }
+    },
+    {  "id": "pr12564",
+      "file": "pdfs/pr12564.pdf",
+      "md5": "24a19949a2541b960363832cf141f2f2",
+      "rounds": 1,
+      "type": "eq",
+      "annotations": true
+   }
 ]