diff --git a/src/bootstrap/Alert.js b/src/bootstrap/Alert.js
index 577a753..3697a14 100644
--- a/src/bootstrap/Alert.js
+++ b/src/bootstrap/Alert.js
@@ -5,7 +5,7 @@
  * See /LICENSE for more information.
  */
 
-import React, { useRef } from "react";
+import React, { useRef, useEffect, useState } from "react";
 
 import PropTypes from "prop-types";
 
@@ -40,20 +40,36 @@ Alert.defaultProps = {
 
 function Alert({ type, onDismiss, children }) {
     const alertRef = useRef();
+    const [isVisible, setIsVisible] = useState(true);
     useFocusTrap(alertRef, !!onDismiss);
+
+    useEffect(() => {
+        if (onDismiss) {
+            const timeout = setTimeout(() => setIsVisible(false), 7000);
+            return () => clearTimeout(timeout);
+        }
+    }, [onDismiss]);
+
+    const handleAnimationEnd = () => {
+        if (!isVisible && onDismiss) {
+            onDismiss();
+        }
+    };
+
     return (
         <div
             ref={alertRef}
-            className={`alert alert-${type} ${
+            className={`alert alert-${type} ${isVisible ? "alert-fade-in" : "alert-slide-out-top"} ${
                 onDismiss ? "alert-dismissible" : ""
             }`.trim()}
             role="alert"
+            onAnimationEnd={handleAnimationEnd}
         >
             {onDismiss && (
                 <button
                     type="button"
                     className="btn-close"
-                    onClick={onDismiss}
+                    onClick={() => setIsVisible(false)}
                     aria-label={_("Close")}
                 />
             )}
diff --git a/src/bootstrap/ThreeDotsMenu.js b/src/bootstrap/ThreeDotsMenu.js
index 92bb6f7..ab82185 100644
--- a/src/bootstrap/ThreeDotsMenu.js
+++ b/src/bootstrap/ThreeDotsMenu.js
@@ -18,9 +18,9 @@ ThreeDotsMenu.propTypes = {
     children: PropTypes.arrayOf(PropTypes.node).isRequired,
 };
 
-function ThreeDotsMenu({ children }) {
+function ThreeDotsMenu({ children, ...props }) {
     return (
-        <div className="dropdown">
+        <div className="dropdown position-static" {...props}>
             <Button
                 className="btn-sm btn-link text-body"
                 data-bs-toggle="dropdown"
diff --git a/src/context/alertContext/__tests__/AlertContext.test.js b/src/context/alertContext/__tests__/AlertContext.test.js
index 2bec602..573ad48 100644
--- a/src/context/alertContext/__tests__/AlertContext.test.js
+++ b/src/context/alertContext/__tests__/AlertContext.test.js
@@ -43,14 +43,17 @@ describe("AlertContext", () => {
         expect(componentContainer).toMatchSnapshot();
     });
 
-    it("should dismiss alert with alert button", () => {
+    it("should dismiss alert with alert button", async () => {
         fireEvent.click(getByText(componentContainer, "Set alert"));
         // Alert is present
         expect(getByText(componentContainer, "Alert content")).toBeDefined();
 
         fireEvent.click(componentContainer.querySelector(".btn-close"));
         // Alert is gone
-        expect(queryByText(componentContainer, "Alert content")).toBeNull();
+        await (() =>
+            expect(
+                queryByText(componentContainer, "Alert content")
+            ).toBeNull());
     });
 
     it("should dismiss alert with external button", () => {
diff --git a/src/context/alertContext/__tests__/__snapshots__/AlertContext.test.js.snap b/src/context/alertContext/__tests__/__snapshots__/AlertContext.test.js.snap
index 7792ce1..2a92eb0 100644
--- a/src/context/alertContext/__tests__/__snapshots__/AlertContext.test.js.snap
+++ b/src/context/alertContext/__tests__/__snapshots__/AlertContext.test.js.snap
@@ -6,7 +6,7 @@ exports[`AlertContext should render alert 1`] = `
     id="alert-container"
   >
     <div
-      class="alert alert-danger alert-dismissible"
+      class="alert alert-danger alert-fade-in alert-dismissible"
       role="alert"
     >
       <button