From 18af8d1de5c7d12af674018ce819cc91480cf51a Mon Sep 17 00:00:00 2001
From: xXJSONDeruloXx <danielhimebauch@gmail.com>
Date: Fri, 11 Sep 2026 09:09:29 -0400
Subject: fix tab change jutter

---
 src/components/ConfigurationTab.tsx |  1 -
 src/components/Content.tsx          | 30 +++++++++++-------------------
 src/styles.ts                       | 13 +++++++++++++
 3 files changed, 24 insertions(+), 20 deletions(-)

diff --git a/src/components/ConfigurationTab.tsx b/src/components/ConfigurationTab.tsx
index a6d4c2a..12f36a5 100644
--- a/src/components/ConfigurationTab.tsx
+++ b/src/components/ConfigurationTab.tsx
@@ -88,7 +88,6 @@ export function ConfigurationTab({
           <PanelSectionRow>
             <ToggleField
               label="Show debug tab"
-              description="Show the raw configuration and generated files tab for troubleshooting."
               checked={showDebugTab}
               onChange={onShowDebugTabChange}
             />
diff --git a/src/components/Content.tsx b/src/components/Content.tsx
index 0d49f89..dc8c54f 100644
--- a/src/components/Content.tsx
+++ b/src/components/Content.tsx
@@ -1,5 +1,5 @@
-import { Field, PanelSection, PanelSectionRow, Tabs } from "@decky/ui";
-import { useEffect, useRef, useState } from "react";
+import { Tabs } from "@decky/ui";
+import { useEffect, useRef, useState, type FocusEvent } from "react";
 import { FaCube, FaFileAlt, FaGamepad, FaList, FaTools } from "react-icons/fa";
 import { ConfigurationData } from "../config/configSchema";
 import { useFlatpakConfiguration } from "../hooks/useFlatpakConfiguration";
@@ -79,6 +79,7 @@ export function Content() {
   const flatpak = useFlatpakConfiguration(setupComplete);
   const [tab, setTab] = useState("Setup");
   const [showDebugTab, setShowDebugTab] = usePersistentBoolean(DEBUG_TAB_VISIBILITY_KEY, true);
+  const [contentFocused, setContentFocused] = useState(false);
   const previousRunningWorkload = useRef<string | null>(null);
   const runningFlatpak = flatpak.runningApp;
   const nowPlayingTarget = resolveNowPlayingTarget(runningGame, runningFlatpak);
@@ -154,13 +155,11 @@ export function Content() {
       launcher={nowPlayingTarget.launcher}
       onConfigChange={flatpak.updateConfig}
     />
-  ) : (
-    <NowPlayingTabPlaceholder />
-  );
+  ) : null;
 
   const tabs = setupComplete
     ? [
-        { id: "NowPlaying", title: tabIcons.nowPlaying, content: nowPlaying },
+        ...(nowPlaying ? [{ id: "NowPlaying", title: tabIcons.nowPlaying, content: nowPlaying }] : []),
         {
           id: "Games",
           title: tabIcons.games,
@@ -205,11 +204,16 @@ export function Content() {
 
   const availableTabIds = new Set(tabs.map(({ id }) => id));
   const activeTab = availableTabIds.has(tab) ? tab : setupComplete ? "Games" : "Setup";
+  const handleFocusCapture = (event: FocusEvent<HTMLDivElement>) => {
+    const focusedElement = event.target as HTMLElement | null;
+    setContentFocused(!focusedElement?.closest?.('[role="tab"]'));
+  };
 
   return (
     <div
-      className="lsfg-vk-tabs"
+      className={`lsfg-vk-tabs${contentFocused ? " lsfg-vk-tabs--content-focused" : ""}`}
       style={{ height: "95%", width: "300px", position: "fixed", marginTop: "-12px", overflow: "hidden" }}
+      onFocusCapture={handleFocusCapture}
     >
       <style>{tabStyles}</style>
       <Tabs
@@ -222,15 +226,3 @@ export function Content() {
     </div>
   );
 }
-
-function NowPlayingTabPlaceholder() {
-  return (
-    <div>
-      <PanelSection title="Now Playing">
-        <PanelSectionRow>
-          <Field label="Nothing running" description="Start an enabled Steam, non-Steam, or Flatpak target to configure it here." />
-        </PanelSectionRow>
-      </PanelSection>
-    </div>
-  );
-}
diff --git a/src/styles.ts b/src/styles.ts
index 1bc089b..d197451 100644
--- a/src/styles.ts
+++ b/src/styles.ts
@@ -31,4 +31,17 @@ export const tabStyles = `
     display: block;
     margin: 0;
   }
+
+  .lsfg-vk-tabs--content-focused [role="tablist"][aria-orientation="horizontal"],
+  .lsfg-vk-tabs--content-focused [role="tablist"][aria-orientation="horizontal"] > div,
+  .lsfg-vk-tabs--content-focused [role="tablist"][aria-orientation="horizontal"] > div > div,
+  .lsfg-vk-tabs--content-focused [role="tablist"][aria-orientation="horizontal"] [role="tab"] {
+    animation: none !important;
+    transition: none !important;
+  }
+
+  .lsfg-vk-tabs--content-focused [role="tablist"][aria-orientation="horizontal"] > div > div {
+    scroll-behavior: auto !important;
+    scroll-snap-type: none !important;
+  }
 `;
-- 
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