diff --git a/src/Aspire.Dashboard/Components/Controls/GridValue.razor b/src/Aspire.Dashboard/Components/Controls/GridValue.razor
index 5012fff70f..bf60cd5cc5 100644
--- a/src/Aspire.Dashboard/Components/Controls/GridValue.razor
+++ b/src/Aspire.Dashboard/Components/Controls/GridValue.razor
@@ -34,7 +34,12 @@
     }
 
     @{
-        (string, object)[] uncapturedAttributes = [("alt", PreCopyToolTip), ("title", string.Empty), ("aria-label", Loc[nameof(ControlsStrings.GridValueCopyToClipboard)])];
+        (string, object)[] uncapturedAttributes = [
+            ("alt", PreCopyToolTip),
+            ("title", string.Empty),
+            ("aria-label", Loc[nameof(ControlsStrings.GridValueCopyToClipboard)]),
+            ("tabindex", "0")
+        ];
     }
 
     <FluentButton Appearance="Appearance.Lightweight"
diff --git a/src/Aspire.Dashboard/Components/Controls/GridValue.razor.css b/src/Aspire.Dashboard/Components/Controls/GridValue.razor.css
index 620f8939f5..0419632c04 100644
--- a/src/Aspire.Dashboard/Components/Controls/GridValue.razor.css
+++ b/src/Aspire.Dashboard/Components/Controls/GridValue.razor.css
@@ -20,6 +20,6 @@
     cursor: pointer;
 }
 
-::deep:hover .defaultHidden {
+::deep:hover .defaultHidden, ::deep:focus-within .defaultHidden  {
     opacity: 1;  /* safari has a bug where hover is not always called on an invisible element, so we use opacity instead */
 }