Fix LT-22465: Missing "Edit Lexical Entry" command (#768)

Author: jtmaxwell3

Src/LexText/Interlinear/SandboxBase.ComboHandlers.cs

@@ -2083,7 +2083,13 @@ private void RunCreateEntryDlg()
 				ILexEntry le;
 				IMoForm allomorph;
 				ILexSense sense;
+				bool hasLexEntry = GetLexEntry() != null;
 				CreateNewEntry(false, out le, out allomorph, out sense);
+				if (!hasLexEntry && GetLexEntry() != null)
+				{
+					// Add "Edit Lexical Entry...".
+					SetupCombo();
+				}
 			}
 
 			internal void CreateNewEntry(bool fCreateNow, out ILexEntry le, out IMoForm allomorph, out ILexSense sense)
@@ -2598,7 +2604,15 @@ private void OnSelectEditLexicalEntry(object sender, EventArgs args)
 			private ILexEntry GetLexEntry()
 			{
 				IWfiMorphBundle bundle = m_caches.RealObject(m_hvoMorph) as IWfiMorphBundle;
-				return bundle?.MorphRA?.Owner as ILexEntry;
+				if (bundle?.MorphRA?.Owner is ILexEntry)
+				{
+					return bundle.MorphRA.Owner as ILexEntry;
+				}
+				if (m_sandbox.m_hvoLastSelEntry != 0)
+				{
+					return m_caches.MainCache.ServiceLocator.GetInstance<ILexEntryRepository>().GetObject(m_sandbox.m_hvoLastSelEntry);
+				}
+				return null;
 			}
 			private void OnSelectAllomorphOf(object sender, EventArgs args)
 			{