diff --git a/tests/conftest.py b/tests/conftest.py
index 324c1c9..3553a94 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -782,13 +782,15 @@ def xdg_user_dir_bin(home_dir):
 class MockSubprocess:
     def __init__(
             self, args=None, kwargs=None, mock_stdout=None,
-            launcher_alive=True, check=False, cwd=None, shell=False, env=None,
+            launcher_alive=True, check=False, cwd=None, input=None,
+            shell=False, env=None,
             **_):
         self.args = args
         self.kwargs = kwargs
         self.check = check
         self.shell = shell
         self.cwd = cwd
+        self.input = input
         self.pid = 5
         self.returncode = 0
 
diff --git a/tests/test_gui.py b/tests/test_gui.py
index 7694961..bab4503 100644
--- a/tests/test_gui.py
+++ b/tests/test_gui.py
@@ -1,3 +1,5 @@
+import contextlib
+import shutil
 from subprocess import CalledProcessError
 
 import pytest
@@ -291,6 +293,38 @@ def test_select_steam_gui_provider_env(
             assert gui_provider.args[0] == "zenity"
             assert gui_provider.args[2] == "--hide-header"
 
+    @pytest.mark.parametrize(
+        "path,label",
+        [
+            (".steam", "Native"),
+            (".local/share/Steam", "Native"),
+            (".var/app/com.valvesoftware.Steam/.local/share/Steam", "Flatpak"),
+            ("snap/steam/common/.local/share/Steam", "Snap")
+        ]
+    )
+    def test_correct_labels_detected(
+            self, gui_provider, steam_dir, home_dir, path, label):
+        """
+        Test that the Steam installation selection dialog uses the correct
+        label for each Steam installation depending on its type
+        """
+        steam_new_dir = home_dir / path
+        with contextlib.suppress(FileExistsError):
+            # First test cases try copying against existing dirs, this can be
+            # ignored
+            shutil.copytree(steam_dir, steam_new_dir)
+
+        select_steam_installation([
+            (steam_new_dir, steam_new_dir),
+            # Use an additional nonsense path; there need to be at least
+            # two paths or user won't be prompted as there is no need
+            ("/mock-steam", "/mock-steam")
+        ])
+
+        prompt_input = gui_provider.kwargs["input"].decode("utf-8")
+
+        assert f"{label} - {steam_new_dir}" in prompt_input
+
 
 @pytest.mark.usefixtures("flatpak_sandbox")
 class TestPromptFilesystemAccess:
diff --git a/tests/test_steam.py b/tests/test_steam.py
index 259b181..9c87c73 100644
--- a/tests/test_steam.py
+++ b/tests/test_steam.py
@@ -628,35 +628,37 @@ def test_find_steam_path_env(
         assert str(steam_paths[0]) == str(custom_path)
         assert str(steam_paths[1]) == str(custom_path)
 
-    @pytest.mark.usefixtures("flatpak_sandbox")
-    def test_find_steam_path_flatpak(self, steam_dir, steam_root, home_dir):
+    @pytest.mark.parametrize(
+        "new_path",
+        [
+            ".var/app/com.valvesoftware.Steam/data/Steam",
+            "snap/steam/common/.local/share/Steam"
+        ]
+    )
+    def test_find_steam_path_non_native(
+            self, steam_dir, steam_root, home_dir, new_path):
         """
-        Ensure that `steam_path` and `steam_root` both point to the Flatpak
-        installation of Steam if Flatpak installation is found.
+        Ensure that `steam_path` and `steam_root` both point to the Flatpak/Snap
+        installation of Steam if either installation is found.
 
         Regression test for flathub/com.github.Matoking.protontricks#10
         """
-        # Create a symlink to act as the Flatpak installation to keep the test
-        # simple.
         # Copy the existing Steam directory
-        steam_flatpak_dir = (
-            home_dir / ".var" / "app" / "com.valvesoftware.Steam" / "data"
-            / "Steam"
-        )
-        steam_flatpak_dir.parent.mkdir(parents=True)
-        shutil.copytree(steam_dir, steam_flatpak_dir)
+        steam_non_native_dir = home_dir / new_path
+        steam_non_native_dir.parent.mkdir(parents=True)
+        shutil.copytree(steam_dir, steam_non_native_dir)
 
         steam_installations = find_steam_installations()
         steam_path, steam_root = next(
             (steam_path, steam_root) for (steam_path, steam_root) in
             steam_installations
-            if str(steam_path) == str(steam_flatpak_dir)
+            if str(steam_path) == str(steam_non_native_dir)
         )
 
         # Since Steam Flatpak installation was found, both of its paths
         # should point to the same installation directory
-        assert str(steam_path) == str(steam_flatpak_dir)
-        assert str(steam_root) == str(steam_flatpak_dir)
+        assert str(steam_path) == str(steam_non_native_dir)
+        assert str(steam_root) == str(steam_non_native_dir)
 
     def test_find_steam_path_multiple_install_warning(
             self, steam_dir, steam_root, home_dir, caplog):