diff --git a/src/EditorFeatures/Core/DocumentationComments/CopilotGenerateDocumentationCommentProvider.cs b/src/EditorFeatures/Core/DocumentationComments/CopilotGenerateDocumentationCommentProvider.cs
index fe1e84615b246..deea545f19253 100644
--- a/src/EditorFeatures/Core/DocumentationComments/CopilotGenerateDocumentationCommentProvider.cs
+++ b/src/EditorFeatures/Core/DocumentationComments/CopilotGenerateDocumentationCommentProvider.cs
@@ -6,6 +6,7 @@
 using System.Collections.Generic;
 using System.Collections.Immutable;
 using System.Text;
+using System.Text.RegularExpressions;
 using System.Threading;
 using System.Threading.Tasks;
 using Microsoft.CodeAnalysis.Copilot;
@@ -199,46 +200,60 @@ private static async Task<IReadOnlyList<ProposedEdit>> GetProposedEditsAsync(
 
             foreach (var edit in proposal.ProposedEdits)
             {
-                string? copilotStatement = null;
                 var textSpan = edit.SpanToReplace;
 
                 string? symbolKey = null;
 
                 if (edit.SymbolName is not null)
                 {
-                    symbolKey = edit.TagType.ToString() + "- " + edit.SymbolName;
+                    symbolKey = edit.TagType.ToString() + "-" + edit.SymbolName;
                 }
 
+                var copilotStatement = GetCopilotStatement(documentationCommentDictionary, edit, symbolKey);
+
+                // Just skip this piece of the documentation comment if, for some reason, it is not found.
+                if (copilotStatement is null)
+                {
+                    continue;
+                }
+
+                var proposedEdit = new ProposedEdit(new SnapshotSpan(oldSnapshot, textSpan.Start, textSpan.Length),
+                    AddNewLinesToCopilotText(copilotStatement, indentText, characterLimit: 120));
+                list.Add(proposedEdit);
+            }
+
+            return list;
+
+            static string? GetCopilotStatement(Dictionary<string, string> documentationCommentDictionary, DocumentationCommentProposedEdit edit, string? symbolKey)
+            {
                 if (edit.TagType == DocumentationCommentTagType.Summary && documentationCommentDictionary.TryGetValue(DocumentationCommentTagType.Summary.ToString(), out var summary) && !string.IsNullOrEmpty(summary))
                 {
-                    copilotStatement = summary;
+                    return summary;
                 }
-                if (edit.TagType == DocumentationCommentTagType.TypeParam && documentationCommentDictionary.TryGetValue(symbolKey!, out var typeParam) && !string.IsNullOrEmpty(typeParam))
+                else if (edit.TagType == DocumentationCommentTagType.TypeParam && documentationCommentDictionary.TryGetValue(symbolKey!, out var typeParam) && !string.IsNullOrEmpty(typeParam))
                 {
-                    copilotStatement = typeParam;
+                    return typeParam;
                 }
                 else if (edit.TagType == DocumentationCommentTagType.Param && documentationCommentDictionary.TryGetValue(symbolKey!, out var param) && !string.IsNullOrEmpty(param))
                 {
-                    copilotStatement = param;
+                    return param;
                 }
                 else if (edit.TagType == DocumentationCommentTagType.Returns && documentationCommentDictionary.TryGetValue(DocumentationCommentTagType.Returns.ToString(), out var returns) && !string.IsNullOrEmpty(returns))
                 {
-                    copilotStatement = returns;
+                    return returns;
                 }
                 else if (edit.TagType == DocumentationCommentTagType.Exception && documentationCommentDictionary.TryGetValue(symbolKey!, out var exception) && !string.IsNullOrEmpty(exception))
                 {
-                    copilotStatement = exception;
+                    return exception;
                 }
 
-                var proposedEdit = new ProposedEdit(new SnapshotSpan(oldSnapshot, textSpan.Start, textSpan.Length),
-                    AddNewLinesToCopilotText(copilotStatement!, indentText, characterLimit: 120));
-                list.Add(proposedEdit);
+                return null;
             }
 
-            return list;
-
             static string AddNewLinesToCopilotText(string copilotText, string? indentText, int characterLimit)
             {
+                // Double check that the resultant from Copilot does not produce any strings containing new line characters.
+                copilotText = Regex.Replace(copilotText, @"\r?\n", " ");
                 var builder = new StringBuilder();
                 var words = copilotText.Split(' ');
                 var currentLineLength = 0;