fix(YouTube - Remove background playback restrictions): Enable for Short as well

app/src/main/java/app/revanced/integrations/youtube/patches/BackgroundPlaybackPatch.java

@@ -21,11 +21,21 @@ public static boolean isBackgroundPlaybackAllowed() {
         // 7. Close the Short
         // 8. Resume playing the regular video
         // 9. Minimize the app (PIP should appear)
-        if (VideoInformation.lastVideoIdIsShort()) {
-            return Settings.ALLOW_SHORTS_BACKGROUND_PLAYBACK.get();
+         if (!VideoInformation.lastVideoIdIsShort()) {
+            return true; // Definitely is not a Short.
         }
 
-        return true;
+        // TODO: Add better hook.
+        // Might be a Shorts, or might be a prior regular video on screen again after a Shorts was closed.
+        // This incorrectly prevents PIP if player is in WATCH_WHILE_MINIMIZED after closing a Shorts,
+        // But there's no way around this unless an additional hook is added to definitively detect
+        // the Shorts player is on screen. This use case is unusual anyways so it's not a huge concern.
+        if (!PlayerType.getCurrent().isNoneHiddenOrMinimized()) {
+            return true;
+        }
+
+        // Only Shorts video should reach here.
+        return Settings.ALLOW_SHORTS_BACKGROUND_PLAYBACK.get();
     }
 
     /**