diff --git a/src/zenml/models/v2/base/scoped.py b/src/zenml/models/v2/base/scoped.py
index f2166ee6fa..2f2e02a65a 100644
--- a/src/zenml/models/v2/base/scoped.py
+++ b/src/zenml/models/v2/base/scoped.py
@@ -175,15 +175,10 @@ def apply_filter(
         Returns:
             The query with filter applied.
         """
-        from sqlmodel import or_
-
         query = super().apply_filter(query=query, table=table)
 
         if self.scope_user:
-            scope_filter = or_(
-                getattr(table, "user_id") == self.scope_user,
-            )
-            query = query.where(scope_filter)
+            query = query.where(getattr(table, "user_id") == self.scope_user)
 
         return query
 
diff --git a/src/zenml/zen_stores/schemas/component_schemas.py b/src/zenml/zen_stores/schemas/component_schemas.py
index 961c06a9db..448ab85003 100644
--- a/src/zenml/zen_stores/schemas/component_schemas.py
+++ b/src/zenml/zen_stores/schemas/component_schemas.py
@@ -86,9 +86,9 @@ class StackComponentSchema(NamedSchema, table=True):
         back_populates="stack_component",
     )
 
-    run_or_step_logs: Optional["LogsSchema"] = Relationship(
+    run_or_step_logs: List["LogsSchema"] = Relationship(
         back_populates="artifact_store",
-        sa_relationship_kwargs={"cascade": "delete", "uselist": False},
+        sa_relationship_kwargs={"cascade": "delete", "uselist": True},
     )
 
     connector_id: Optional[UUID] = build_foreign_key_field(