Merge branch 'development' into redcode/driller_removal

Signed-off-by: Esteban Papp <81431996+amznestebanpapp@users.noreply.github.com>

Gems/Atom/RPI/Code/Source/RPI.Public/Pass/Pass.cpp

@@ -147,6 +147,11 @@ namespace AZ
             m_treeDepth = m_parent->m_treeDepth + 1;
             m_path = ConcatPassName(m_parent->m_path, m_name);
             m_flags.m_partOfHierarchy = m_parent->m_flags.m_partOfHierarchy;
+
+            if (m_state == PassState::Orphaned)
+            {
+                QueueForBuildAndInitialization();
+            }
         }
 
         void Pass::RemoveFromParent()
@@ -154,7 +159,7 @@ namespace AZ
             AZ_RPI_PASS_ASSERT(m_parent != nullptr, "Trying to remove pass from parent but pointer to the parent pass is null.");
             m_parent->RemoveChild(Ptr<Pass>(this));
             m_queueState = PassQueueState::NoQueue;
-            m_state = PassState::Idle;
+            m_state = PassState::Orphaned;
         }
 
         void Pass::OnOrphan()
@@ -162,6 +167,8 @@ namespace AZ
             m_parent = nullptr;
             m_flags.m_partOfHierarchy = false;
             m_treeDepth = 0;
+            m_queueState = PassQueueState::NoQueue;
+            m_state = PassState::Orphaned;
         }
 
         // --- Getters & Setters ---