diff --git a/amplifier_app_cli/lib/bundle_loader/resolvers.py b/amplifier_app_cli/lib/bundle_loader/resolvers.py
index 0bbd7b26..df4679b4 100644
--- a/amplifier_app_cli/lib/bundle_loader/resolvers.py
+++ b/amplifier_app_cli/lib/bundle_loader/resolvers.py
@@ -192,7 +192,7 @@ def get_module_sources(self) -> dict[str, str]:
 class FoundationSettingsResolver:
     """Settings-based resolver using foundation's source handling.
 
-    Uses the same 6-layer resolution strategy as StandardModuleSourceResolver,
+    Uses the same resolution strategy as StandardModuleSourceResolver,
     but returns Source objects that use foundation's GitSourceHandler for
     git operations. This ensures the NEW cache format is used:
     {repo-name}-{hash}/ instead of legacy {hash}/{ref}/ format.
@@ -201,8 +201,8 @@ class FoundationSettingsResolver:
     1. Environment variable (AMPLIFIER_MODULE_<ID>)
     2. Workspace convention (workspace_dir/<id>/)
     3. Settings provider (merges project + user settings)
-    4. Legacy module pattern (removed)
-    6. Installed package
+    4. Source hint (from bundle config)
+    5. Installed package (fallback)
     """
 
     def __init__(
diff --git a/tests/test_provider_commands.py b/tests/test_provider_commands.py
index 925ed784..ac506f11 100644
--- a/tests/test_provider_commands.py
+++ b/tests/test_provider_commands.py
@@ -152,7 +152,14 @@ def test_provider_add_assigns_priority(self, tmp_path, monkeypatch):
             ]
             MockPM.return_value = mock_pm
 
-            result = runner.invoke(provider, ["add", "openai"])
+            # `provider add` now detects that the env var this instance would
+            # use is already claimed by another instance and prompts for a
+            # distinct one. Left unanswered it reads EOF and cancels, so the
+            # provider is never written and the priority assertion below has
+            # nothing to inspect. Supply the per-instance var name.
+            result = runner.invoke(
+                provider, ["add", "openai"], input="OPENAI_PROVIDER_OPENAI_API_KEY\n"
+            )
 
         assert result.exit_code == 0, f"Output: {result.output}"
         providers = settings.get_provider_overrides()
diff --git a/tests/test_session_spawner_subprocess.py b/tests/test_session_spawner_subprocess.py
index cd69462a..38198919 100644
--- a/tests/test_session_spawner_subprocess.py
+++ b/tests/test_session_spawner_subprocess.py
@@ -101,6 +101,13 @@ async def test_subprocess_param_routes_to_subprocess(self, monkeypatch):
         # Verify subprocess runner was called
         fake_module.run_session_in_subprocess.assert_called_once()
         call_kwargs = fake_module.run_session_in_subprocess.call_args
+        # Exact-equality is intentional here: this parent's coordinator.config
+        # carries no "agents" key (see _make_parent_session), so the issue
+        # #233 live-registry propagation in spawn_sub_session has nothing to
+        # add and the forwarded config is exactly the merge_configs() stub's
+        # return value, unchanged. See
+        # test_live_registry_agents_propagate_to_subprocess_config below for
+        # the case where an "agents" key legitimately appears.
         assert call_kwargs.kwargs["config"] == {"session": {}}
         assert call_kwargs.kwargs["prompt"] == "Do something"
         assert call_kwargs.kwargs["parent_id"] == "parent-session-id"