Achievements: Fix fullscreen window height

src/core/achievements.cpp

@@ -2286,9 +2286,10 @@ void Achievements::DrawAchievementsWindow()
 
   ImGui::SetNextWindowBgAlpha(alpha);
 
-  if (ImGuiFullscreen::BeginFullscreenWindow(ImVec2(0.0f, heading_height),
-                                             ImVec2(display_size.x, display_size.y - heading_height), "achievements",
-                                             background, 0.0f, 0.0f, 0))
+  if (ImGuiFullscreen::BeginFullscreenWindow(
+        ImVec2(0.0f, heading_height),
+        ImVec2(display_size.x, display_size.y - heading_height - LayoutScale(ImGuiFullscreen::LAYOUT_FOOTER_HEIGHT)),
+        "achievements", background, 0.0f, 0.0f, 0))
   {
     static bool buckets_collapsed[NUM_RC_CLIENT_ACHIEVEMENT_BUCKETS] = {};
     static const char* bucket_names[NUM_RC_CLIENT_ACHIEVEMENT_BUCKETS] = {
@@ -2750,9 +2751,10 @@ void Achievements::DrawLeaderboardsWindow()
 
   if (!is_leaderboard_open)
   {
-    if (ImGuiFullscreen::BeginFullscreenWindow(ImVec2(0.0f, heading_height),
-                                               ImVec2(display_size.x, display_size.y - heading_height), "leaderboards",
-                                               background, 0.0f, 0.0f, 0))
+    if (ImGuiFullscreen::BeginFullscreenWindow(
+          ImVec2(0.0f, heading_height),
+          ImVec2(display_size.x, display_size.y - heading_height - LayoutScale(ImGuiFullscreen::LAYOUT_FOOTER_HEIGHT)),
+          "leaderboards", background, 0.0f, 0.0f, 0))
     {
       ImGuiFullscreen::BeginMenuButtons();
 
@@ -2769,9 +2771,10 @@ void Achievements::DrawLeaderboardsWindow()
   }
   else
   {
-    if (ImGuiFullscreen::BeginFullscreenWindow(ImVec2(0.0f, heading_height),
-                                               ImVec2(display_size.x, display_size.y - heading_height), "leaderboard",
-                                               background, 0.0f, 0.0f, 0))
+    if (ImGuiFullscreen::BeginFullscreenWindow(
+          ImVec2(0.0f, heading_height),
+          ImVec2(display_size.x, display_size.y - heading_height - LayoutScale(ImGuiFullscreen::LAYOUT_FOOTER_HEIGHT)),
+          "leaderboard", background, 0.0f, 0.0f, 0))
     {
       ImGuiFullscreen::BeginMenuButtons();