diff --git a/Shogi.UI/Pages/Home/HomePage.razor b/Shogi.UI/Pages/Home/HomePage.razor
index 878630a..e1ea6e3 100644
--- a/Shogi.UI/Pages/Home/HomePage.razor
+++ b/Shogi.UI/Pages/Home/HomePage.razor
@@ -15,7 +15,8 @@
 	<p>Arrange the board so it looks like this. Take note of the Rook and Bishop positions for each player.</p>
 	<BoardSetupVisualAid />
 
-	<h3>Pieces and Movement</h3>
+	<!-- Margin top is because chromium browsers do not render nested grids the same as Firefox -->
+	<h3 style="margin-top: 2rem">Pieces and Movement</h3>
 	<p>Each piece has a unique set of moves. Some pieces, like the Pawn, may move only one tile per turn. Other pieces, like the Bishop, may move multiple tiles per turn.</p>
 	<p>A tile may only hold one piece and, except for the Knight, pieces may never move through each other.</p>
 	<p>Should your piece enter the tile of an opponent's piece, you must stop there and capture the opponent's piece.</p>
diff --git a/Shogi.UI/Pages/Play/GameBoard/GameBoard.razor b/Shogi.UI/Pages/Play/GameBoard/GameBoard.razor
index c4aea4b..1b313eb 100644
--- a/Shogi.UI/Pages/Play/GameBoard/GameBoard.razor
+++ b/Shogi.UI/Pages/Play/GameBoard/GameBoard.razor
@@ -24,7 +24,7 @@ else
 
 @code {
 	[CascadingParameter]
-	private Task<AuthenticationState> authenticationState { get; set; }
+	private Task<AuthenticationState> authenticationState { get; set; } = default!;
 
 	[Parameter]
 	[EditorRequired]