diff --git a/src/Framework/Framework/Configuration/DotvvmCompilationPageConfiguration.cs b/src/Framework/Framework/Configuration/DotvvmCompilationPageConfiguration.cs
index b0296d8334..a08070bc37 100644
--- a/src/Framework/Framework/Configuration/DotvvmCompilationPageConfiguration.cs
+++ b/src/Framework/Framework/Configuration/DotvvmCompilationPageConfiguration.cs
@@ -125,8 +125,8 @@ public void Apply(DotvvmConfiguration config)
                     url: Url,
                     virtualPath: "embedded://DotVVM.Framework/Diagnostics/CompilationPage.dothtml");
 
-                config.Markup.AddMarkupControl("_dotvvm-internal", "CompilationDiagnostic", "embedded://DotVVM.Framework/Diagnostics/CompilationDiagnostic.dotcontrol");
-                config.Markup.AddMarkupControl("_dotvvm-internal", "CompilationDiagnosticRows", "embedded://DotVVM.Framework/Diagnostics/CompilationDiagnosticRows.dotcontrol");
+                config.Markup.AddMarkupControl("dotvvm-internal", "CompilationDiagnostic", "embedded://DotVVM.Framework/Diagnostics/CompilationDiagnostic.dotcontrol");
+                config.Markup.AddMarkupControl("dotvvm-internal", "CompilationDiagnosticRows", "embedded://DotVVM.Framework/Diagnostics/CompilationDiagnosticRows.dotcontrol");
 
                 config.Security.RequireSecFetchHeaders.EnableForRoutes(RouteName);
             }
diff --git a/src/Framework/Framework/Diagnostics/CompilationDiagnosticRows.dotcontrol b/src/Framework/Framework/Diagnostics/CompilationDiagnosticRows.dotcontrol
index 11ebb2548f..34cd0cdc8a 100644
--- a/src/Framework/Framework/Diagnostics/CompilationDiagnosticRows.dotcontrol
+++ b/src/Framework/Framework/Diagnostics/CompilationDiagnosticRows.dotcontrol
@@ -8,7 +8,7 @@
     <dot:Repeater DataSource={value: _control.Diagnostics.Take(_control.DisplayLimit)} RenderWrapperTag=false >
         <tr Class="row-continues">
             <td colspan="5">
-                <_dotvvm-internal:CompilationDiagnostic style="margin-left: 3rem" />
+                <dotvvm-internal:CompilationDiagnostic style="margin-left: 3rem" />
             </td>
         </tr>
     </dot:Repeater>
diff --git a/src/Framework/Framework/Diagnostics/CompilationPage.dothtml b/src/Framework/Framework/Diagnostics/CompilationPage.dothtml
index 5ab36ace2d..247a5f40c9 100644
--- a/src/Framework/Framework/Diagnostics/CompilationPage.dothtml
+++ b/src/Framework/Framework/Diagnostics/CompilationPage.dothtml
@@ -57,12 +57,12 @@
                                    Class-success="{value: Status == 'CompletedSuccessfully' && Warnings.Length == 0}" />
 
                     <dot:AddTemplateDecorator>
-                        <After>
-                            <_dotvvm-internal:CompilationDiagnosticRows
+                        <AfterTemplate>
+                            <dotvvm-internal:CompilationDiagnosticRows
                                 IncludeInPage={value: _root.ShowInlineDiagnostics && Errors.Length + Warnings.Length > 0}
                                 Diagnostics={value: Enumerable.Concat(Errors, Warnings).ToArray()}
                                 DisplayLimit={value: _root.DefaultShownDiagnosticLimit}  />
-                        </After>
+                        </AfterTemplate>
                     </dot:AddTemplateDecorator>
                 </RowDecorators>
                 <Columns>
@@ -108,12 +108,12 @@
                     <dot:Decorator Class-failure="{value: Status == 'CompilationFailed'}"
                                    Class-success="{value: Status == 'CompletedSuccessfully' && Warnings.Length == 0}" />
                     <dot:AddTemplateDecorator>
-                        <After>
-                            <_dotvvm-internal:CompilationDiagnosticRows
+                        <AfterTemplate>
+                            <dotvvm-internal:CompilationDiagnosticRows
                                 IncludeInPage={value: _root.ShowInlineDiagnostics && Errors.Length + Warnings.Length > 0}
                                 Diagnostics={value: Enumerable.Concat(Errors, Warnings).ToArray()}
                                 DisplayLimit={value: _root.DefaultShownDiagnosticLimit}  />
-                        </After>
+                        </AfterTemplate>
                     </dot:AddTemplateDecorator>
                 </RowDecorators>
                 <Columns>
@@ -143,17 +143,16 @@
         <section IncludeInPage="{value: ActiveTab == 2}" Visible={value: _page.EvaluatingOnClient}>
             <h2>Master pages</h2>
             <dot:GridView DataSource="{value: MasterPages}" class="nowrap">
-
                 <RowDecorators>
                     <dot:Decorator Class-failure="{value: Status == 'CompilationFailed'}"
                                    Class-success="{value: Status == 'CompletedSuccessfully' && Warnings.Length == 0}" />
                     <dot:AddTemplateDecorator>
-                        <After>
-                            <_dotvvm-internal:CompilationDiagnosticRows
+                        <AfterTemplate>
+                            <dotvvm-internal:CompilationDiagnosticRows
                                 IncludeInPage={value: _root.ShowInlineDiagnostics && Errors.Length + Warnings.Length > 0}
                                 Diagnostics={value: Enumerable.Concat(Errors, Warnings).ToArray()}
                                 DisplayLimit={value: _root.DefaultShownDiagnosticLimit}  />
-                        </After>
+                        </AfterTemplate>
                     </dot:AddTemplateDecorator>
                 </RowDecorators>
                 <Columns>
@@ -208,7 +207,7 @@
                             <dot:LinkButton Click="{command: _root.BuildView(_this)}" Text="Recompile" class="execute" />
                         </td>
                     </tr>
-                    <_dotvvm-internal:CompilationDiagnosticRows
+                    <dotvvm-internal:CompilationDiagnosticRows
                         IncludeInPage={value: _root.ShowInlineDiagnostics && Errors.Length + Warnings.Length > 0}
                         Diagnostics={value: Enumerable.Concat(Errors, Warnings).ToArray()}
                         DisplayLimit={value: _root.DefaultShownDiagnosticLimit}  />
@@ -225,7 +224,7 @@
                             <dot:LinkButton Click="{command: _root.BuildView(_this)}" Text="Recompile" class="execute" />
                         </td>
                     </tr>
-                    <_dotvvm-internal:CompilationDiagnosticRows
+                    <dotvvm-internal:CompilationDiagnosticRows
                         IncludeInPage={value: _root.ShowInlineDiagnostics && Errors.Length + Warnings.Length > 0}
                         Diagnostics={value: Enumerable.Concat(Errors, Warnings).ToArray()}
                         DisplayLimit={value: _root.DefaultShownDiagnosticLimit}  />
@@ -240,7 +239,7 @@
                             <dot:LinkButton Click="{command: _root.BuildView(_this)}" Text="Recompile" class="execute" />
                         </td>
                     </tr>
-                    <_dotvvm-internal:CompilationDiagnosticRows
+                    <dotvvm-internal:CompilationDiagnosticRows
                         IncludeInPage={value: _root.ShowInlineDiagnostics && Errors.Length + Warnings.Length > 0}
                         Diagnostics={value: Enumerable.Concat(Errors, Warnings).ToArray()}
                         DisplayLimit={value: _root.DefaultShownDiagnosticLimit}  />
diff --git a/src/Samples/Tests/Tests/Base/AppSeleniumTest.cs b/src/Samples/Tests/Tests/Base/AppSeleniumTest.cs
index fbaf3b3c66..d8d630fdc8 100644
--- a/src/Samples/Tests/Tests/Base/AppSeleniumTest.cs
+++ b/src/Samples/Tests/Tests/Base/AppSeleniumTest.cs
@@ -27,6 +27,9 @@ public By SelectByDataUi(string selector)
         public By SelectByUiTestName(string selector)
                     => SelectBy.CssSelector($"[data-uitest-name='{selector}']");
 
+        public By SelectByButtonText(string text) =>
+            By.XPath($".//button[normalize-space(.)='{text}'] | .//input[(@type='submit' or @type='button') and normalize-space(@value)='{text}']");
+
         public virtual void RunInAllBrowsers(Action<IBrowserWrapper> testBody,
             [CallerMemberName] string callerMemberName = "",
             [CallerFilePath] string callerFilePath = "",
diff --git a/src/Samples/Tests/Tests/Feature/CompilationPageTests.cs b/src/Samples/Tests/Tests/Feature/CompilationPageTests.cs
new file mode 100644
index 0000000000..a408d3b97e
--- /dev/null
+++ b/src/Samples/Tests/Tests/Feature/CompilationPageTests.cs
@@ -0,0 +1,59 @@
+using DotVVM.Samples.Tests.Base;
+using DotVVM.Testing.Abstractions;
+using OpenQA.Selenium;
+using Riganti.Selenium.Core;
+using Riganti.Selenium.Core.Abstractions;
+using Riganti.Selenium.DotVVM;
+using Xunit;
+using Xunit.Abstractions;
+
+namespace DotVVM.Samples.Tests.Feature
+{
+    public class CompilationPageTest : AppSeleniumTest
+    {
+        IElementWrapper TableRow(IBrowserWrapper browser, string name) =>
+            browser.Single($"//tr[not(contains(@class, 'row-continues')) and td[normalize-space(.) = '{name}']]", By.XPath);
+        [Fact]
+        [Trait("Category", "dev-only")]
+        public void Feature_CompilationPage_SmokeTest()
+        {
+            RunInAllBrowsers(browser => {
+                browser.NavigateToUrl("/_dotvvm/diagnostics/compilation");
+                browser.Single("compile-all-button", By.Id).Click();
+                browser.Single("Routes", SelectByButtonText).Click();
+
+                // shows failed pages
+                Assert.InRange(browser.FindElements("tbody tr.success").Count, 10, int.MaxValue);
+                Assert.InRange(browser.FindElements("tbody tr.failure").Count, 10, int.MaxValue);
+                browser.WaitFor(() => {
+                    AssertUI.HasClass(TableRow(browser, "FeatureSamples_CompilationPage_BindingsTestError"), "failure", waitForOptions: WaitForOptions.Disabled);
+                }, timeout: 10_000);
+                AssertUI.HasNotClass(TableRow(browser, "FeatureSamples_CompilationPage_BindingsTest"), "failure");
+
+                // shows some errors and warnings
+                Assert.InRange(browser.FindElements(".source-errorLine").Count, 20, int.MaxValue);
+                Assert.InRange(browser.FindElements(".source-warningLine").Count, 20, int.MaxValue);
+
+                // found master pages
+                browser.Single("Master pages", SelectByButtonText).Click();
+                AssertUI.IsDisplayed(TableRow(browser, "Views/Errors/Master.dotmaster"));
+                AssertUI.IsDisplayed(TableRow(browser, "Views/ControlSamples/SpaContentPlaceHolder_HistoryApi/SpaMaster.dotmaster"));
+
+                // found controls
+                browser.Single("Controls", SelectByButtonText).Click();
+                AssertUI.IsDisplayed(TableRow(browser, "MarkupControlPropertiesSameName"));
+
+                // filters errors and warnings
+                browser.Single("Errors", SelectByButtonText).Click();
+                browser.FindElements("tbody tr:not(.failure):not(.row-continues)").ThrowIfDifferentCountThan(0);
+
+                browser.Single("Warnings", SelectByButtonText).Click();
+                browser.FindElements("tbody tr.success").ThrowIfDifferentCountThan(0);
+            });
+        }
+
+        public CompilationPageTest(ITestOutputHelper output) : base(output)
+        {
+        }
+    }
+}