diff --git a/src/ThisAssembly.Constants/CSharp.sbntxt b/src/ThisAssembly.Constants/CSharp.sbntxt
index e0231946..98cd71d7 100644
--- a/src/ThisAssembly.Constants/CSharp.sbntxt
+++ b/src/ThisAssembly.Constants/CSharp.sbntxt
@@ -11,7 +11,7 @@
 {{- func summary -}}
 	    /// <summary>
         {{~ if $0.Comment ~}}
-        /// {{ $0.Comment }}
+        {{ $0.Comment }}
         {{~ else ~}}
 	    /// => @"{{ $0.Value }}"
         {{~ end ~}}
diff --git a/src/ThisAssembly.Constants/ConstantsGenerator.cs b/src/ThisAssembly.Constants/ConstantsGenerator.cs
index 39275b2f..eb6e8cfc 100644
--- a/src/ThisAssembly.Constants/ConstantsGenerator.cs
+++ b/src/ThisAssembly.Constants/ConstantsGenerator.cs
@@ -1,4 +1,4 @@
-using System.Diagnostics.Tracing;
+using System;
 using System.Globalization;
 using System.IO;
 using System.Linq;
@@ -65,15 +65,6 @@ public void Initialize(IncrementalGeneratorInitializationContext context)
         var options = context.GetStatusOptions();
 
         context.RegisterSourceOutput(inputs.Combine(options), GenerateConstant);
-        //(spc, source) =>
-        //{
-        //    var status = Diagnostics.GetOrSetStatus(source.Right);
-        //    var warn = IsEditor &&
-        //        (status == Devlooped.Sponsors.SponsorStatus.Unknown || status == Devlooped.Sponsors.SponsorStatus.Expired);
-
-        //    GenerateConstant(spc, source.Left, warn ? string.Format(
-        //        CultureInfo.CurrentCulture, Resources.Editor_Disabled, Funding.Product, Funding.HelpUrl) : null);
-        //});
     }
 
     void GenerateConstant(SourceProductionContext spc,
@@ -92,7 +83,13 @@ void GenerateConstant(SourceProductionContext spc,
             return;
         }
 
-        var rootArea = Area.Load([new(name, value, comment),], root);
+        if (comment != null)
+            comment = "/// " + string.Join(Environment.NewLine + "/// ", comment.Trim().Replace("\\n", Environment.NewLine).Trim(['\r', '\n']).Split([Environment.NewLine], StringSplitOptions.None));
+        else
+            comment = "/// " + string.Join(Environment.NewLine + "/// ", value.Replace("\\n", Environment.NewLine).Trim(['\r', '\n']).Split([Environment.NewLine], StringSplitOptions.None));
+
+        // Revert normalization of newlines performed in MSBuild to workaround the limitation in editorconfig.
+        var rootArea = Area.Load([new(name, value.Replace("\\n", Environment.NewLine).Trim(['\r', '\n']), comment),], root);
         // For now, we only support C# though
         var file = parse.Language.Replace("#", "Sharp") + ".sbntxt";
         var template = Template.Parse(EmbeddedResource.GetContent(file), file);
diff --git a/src/ThisAssembly.Constants/ThisAssembly.Constants.targets b/src/ThisAssembly.Constants/ThisAssembly.Constants.targets
index ca59b16d..0ecb711f 100644
--- a/src/ThisAssembly.Constants/ThisAssembly.Constants.targets
+++ b/src/ThisAssembly.Constants/ThisAssembly.Constants.targets
@@ -44,6 +44,13 @@
                 Value="%(FileConstant.Value)"
                 Comment="%(FileConstant.Comment)" />
     </ItemGroup>
+    <ItemGroup>
+      <!-- Normalize newlines to avoid losing content -->
+      <Constant Update="@(Constant)">
+        <Value>$([MSBuild]::ValueOrDefault('%(Constant.Value)', '').Replace($([System.Environment]::NewLine), '\n'))</Value>
+        <Comment>$([MSBuild]::ValueOrDefault('%(Constant.Comment)', '').Replace($([System.Environment]::NewLine), '\n'))</Comment>
+      </Constant>
+    </ItemGroup>
   </Target>
 
   <Target Name="_InjectConstantAdditionalFiles"
diff --git a/src/ThisAssembly.Tests/Tests.cs b/src/ThisAssembly.Tests/Tests.cs
index 3b596946..7b35bfcb 100644
--- a/src/ThisAssembly.Tests/Tests.cs
+++ b/src/ThisAssembly.Tests/Tests.cs
@@ -29,6 +29,16 @@ with a newline and
                   // Some comments too.
             """.ReplaceLineEndings(), ThisAssembly.Info.Description.ReplaceLineEndings());
 
+    [Fact]
+    public void CanUseMultilineProjectProperty()
+        => Assert.Equal(
+            """
+                  A Description
+                  with a newline and
+                  * Some "things" with quotes
+                  // Some comments too.
+            """.ReplaceLineEndings(), ThisAssembly.Project.Multiline.ReplaceLineEndings());
+
     [Fact]
     public void CanUseConstants()
         => Assert.Equal("Baz", ThisAssembly.Constants.Foo.Bar);
diff --git a/src/ThisAssembly.Tests/ThisAssembly.Tests.csproj b/src/ThisAssembly.Tests/ThisAssembly.Tests.csproj
index d5b132b7..aeefda82 100644
--- a/src/ThisAssembly.Tests/ThisAssembly.Tests.csproj
+++ b/src/ThisAssembly.Tests/ThisAssembly.Tests.csproj
@@ -64,7 +64,6 @@
     <ProjectProperty Include="Foo" />
     <ProjectProperty Include="Foo" />
     <ProjectProperty Include="Description" />
-    <!-- Multiline values that go through .editorconfig will get truncated, unfortunately -->
     <ProjectProperty Include="Multiline" />
     <Constant Include="Foo.Raw" Value="$(Multiline)" Comment="$(Multiline)" />
     <Constant Include="Foo.Bar" Value="Baz" Comment="Yay!" />