diff --git a/docs/misc/changelog.rst b/docs/misc/changelog.rst
index a3116c2..8c40ef8 100644
--- a/docs/misc/changelog.rst
+++ b/docs/misc/changelog.rst
@@ -3,7 +3,7 @@
 Changelog
 ==========
 
-Release 2.0.0a12 (WIP)
+Release 2.0.0a13 (WIP)
 --------------------------
 
 **Gymnasium support**
@@ -64,7 +64,7 @@ Others:
 - Updated env checker to reflect what subset of Gymnasium is supported and improve GoalEnv checks
 - Improve type annotation of wrappers
 - Tests envs are now checked too
-- Added render test for ``VecEnv``
+- Added render test for ``VecEnv`` and ``VecEnvWrapper``
 - Update issue templates and env info saved with the model
 - Changed ``seed()`` method return type from ``List`` to ``Sequence``
 - Updated env checker doc and requirements for tuple spaces/goal envs
diff --git a/stable_baselines3/common/vec_env/base_vec_env.py b/stable_baselines3/common/vec_env/base_vec_env.py
index 7d7cfc2..0c93f63 100644
--- a/stable_baselines3/common/vec_env/base_vec_env.py
+++ b/stable_baselines3/common/vec_env/base_vec_env.py
@@ -61,16 +61,24 @@ class VecEnv(ABC):
         num_envs: int,
         observation_space: spaces.Space,
         action_space: spaces.Space,
-        render_mode: Optional[str] = None,
     ):
         self.num_envs = num_envs
         self.observation_space = observation_space
         self.action_space = action_space
-        self.render_mode = render_mode
         # store info returned by the reset method
         self.reset_infos: List[Dict[str, Any]] = [{} for _ in range(num_envs)]
         # seeds to be used in the next call to env.reset()
         self._seeds: List[Optional[int]] = [None for _ in range(num_envs)]
+        try:
+            render_modes = self.get_attr("render_mode")
+        except AttributeError:
+            warnings.warn("The `render_mode` attribute is not defined in your environment. It will be set to None.")
+            render_modes = [None for _ in range(num_envs)]
+
+        assert all(
+            render_mode == render_modes[0] for render_mode in render_modes
+        ), "render_mode mode should be the same for all environments"
+        self.render_mode = render_modes[0]
 
     def _reset_seeds(self) -> None:
         """
@@ -313,15 +321,13 @@ class VecEnvWrapper(VecEnv):
         venv: VecEnv,
         observation_space: Optional[spaces.Space] = None,
         action_space: Optional[spaces.Space] = None,
-        render_mode: Optional[str] = None,
     ):
         self.venv = venv
-        VecEnv.__init__(
-            self,
+
+        super().__init__(
             num_envs=venv.num_envs,
             observation_space=observation_space or venv.observation_space,
             action_space=action_space or venv.action_space,
-            render_mode=render_mode,
         )
         self.class_attributes = dict(inspect.getmembers(self.__class__))
 
diff --git a/stable_baselines3/common/vec_env/dummy_vec_env.py b/stable_baselines3/common/vec_env/dummy_vec_env.py
index 29b4d63..2908981 100644
--- a/stable_baselines3/common/vec_env/dummy_vec_env.py
+++ b/stable_baselines3/common/vec_env/dummy_vec_env.py
@@ -39,7 +39,7 @@ class DummyVecEnv(VecEnv):
                 "Please read https://github.com/DLR-RM/stable-baselines3/issues/1151 for more information."
             )
         env = self.envs[0]
-        VecEnv.__init__(self, len(env_fns), env.observation_space, env.action_space, env.render_mode)
+        super().__init__(len(env_fns), env.observation_space, env.action_space)
         obs_space = env.observation_space
         self.keys, shapes, dtypes = obs_space_info(obs_space)
 
diff --git a/stable_baselines3/common/vec_env/subproc_vec_env.py b/stable_baselines3/common/vec_env/subproc_vec_env.py
index 4d46954..cc8ffdb 100644
--- a/stable_baselines3/common/vec_env/subproc_vec_env.py
+++ b/stable_baselines3/common/vec_env/subproc_vec_env.py
@@ -119,9 +119,7 @@ class SubprocVecEnv(VecEnv):
         self.remotes[0].send(("get_spaces", None))
         observation_space, action_space = self.remotes[0].recv()
 
-        self.remotes[0].send(("get_attr", "render_mode"))
-        render_mode = self.remotes[0].recv()
-        VecEnv.__init__(self, len(env_fns), observation_space, action_space, render_mode)
+        super().__init__(len(env_fns), observation_space, action_space)
 
     def step_async(self, actions: np.ndarray) -> None:
         for remote, action in zip(self.remotes, actions):
diff --git a/stable_baselines3/version.txt b/stable_baselines3/version.txt
index d8aacfa..a80d3c5 100644
--- a/stable_baselines3/version.txt
+++ b/stable_baselines3/version.txt
@@ -1 +1 @@
-2.0.0a12
+2.0.0a13
\ No newline at end of file
diff --git a/tests/test_vec_envs.py b/tests/test_vec_envs.py
index 36d848a..61740c4 100644
--- a/tests/test_vec_envs.py
+++ b/tests/test_vec_envs.py
@@ -586,4 +586,13 @@ def test_render(vec_env_class):
     for _ in range(10):
         vec_env.step([vec_env.action_space.sample() for _ in range(n_envs)])
         vec_env.render()
+
+    # Check that it still works with vec env wrapper
+    vec_env = VecFrameStack(vec_env, 2)
+    vec_env.render()
+    assert vec_env.render_mode == "rgb_array"
+    vec_env = VecNormalize(vec_env)
+    assert vec_env.render_mode == "rgb_array"
+    vec_env.render()
+
     vec_env.close()
diff --git a/tests/test_vec_extract_dict_obs.py b/tests/test_vec_extract_dict_obs.py
index 8c8dccd..e7be7e4 100644
--- a/tests/test_vec_extract_dict_obs.py
+++ b/tests/test_vec_extract_dict_obs.py
@@ -2,13 +2,13 @@ import numpy as np
 from gymnasium import spaces
 
 from stable_baselines3 import PPO
-from stable_baselines3.common.vec_env import VecExtractDictObs, VecMonitor
+from stable_baselines3.common.vec_env import VecEnv, VecExtractDictObs, VecMonitor
 
 
-class DictObsVecEnv:
+class DictObsVecEnv(VecEnv):
     """Custom Environment that produces observation in a dictionary like the procgen env"""
 
-    metadata = {"render.modes": ["human"]}
+    metadata = {"render_modes": ["human"]}
 
     def __init__(self):
         self.num_envs = 4
@@ -16,6 +16,7 @@ class DictObsVecEnv:
         self.observation_space = spaces.Dict({"rgb": spaces.Box(low=0.0, high=255.0, shape=(86, 86), dtype=np.float32)})
         self.n_steps = 0
         self.max_steps = 5
+        self.render_mode = None
 
     def step_async(self, actions):
         self.actions = actions
@@ -25,25 +26,42 @@ class DictObsVecEnv:
         done = self.n_steps >= self.max_steps
         if done:
             infos = [
-                {"terminal_observation": {"rgb": np.zeros((86, 86))}, "TimeLimit.truncated": True}
+                {"terminal_observation": {"rgb": np.zeros((86, 86), dtype=np.float32)}, "TimeLimit.truncated": True}
                 for _ in range(self.num_envs)
             ]
         else:
             infos = []
         return (
-            {"rgb": np.zeros((self.num_envs, 86, 86))},
-            np.zeros((self.num_envs,)),
+            {"rgb": np.zeros((self.num_envs, 86, 86), dtype=np.float32)},
+            np.zeros((self.num_envs,), dtype=np.float32),
             np.ones((self.num_envs,), dtype=bool) * done,
             infos,
         )
 
     def reset(self):
         self.n_steps = 0
-        return {"rgb": np.zeros((self.num_envs, 86, 86))}
+        return {"rgb": np.zeros((self.num_envs, 86, 86), dtype=np.float32)}
 
-    def render(self, close=False):
+    def render(self, mode=""):
         pass
 
+    def get_attr(self, attr_name, indices=None):
+        indices = range(self.num_envs) if indices is None else indices
+        return [getattr(self, attr_name) for _ in indices]
+
+    def close(self):
+        pass
+
+    def env_is_wrapped(self, wrapper_class, indices=None):
+        indices = range(self.num_envs) if indices is None else indices
+        return [False for _ in indices]
+
+    def env_method(self):
+        raise NotImplementedError  # not used in the test
+
+    def set_attr(self, attr_name, value, indices=None) -> None:
+        raise NotImplementedError  # not used in the test
+
 
 def test_extract_dict_obs():
     """Test VecExtractDictObs"""