diff --git a/web/src/engine/osk/src/input/gestures/browser/pendingLongpress.ts b/web/src/engine/osk/src/input/gestures/browser/pendingLongpress.ts
deleted file mode 100644
index 50504eec2cd..00000000000
--- a/web/src/engine/osk/src/input/gestures/browser/pendingLongpress.ts
+++ /dev/null
@@ -1,73 +0,0 @@
-// import { type KeyElement } from '../../../keyElement.js';
-// import VisualKeyboard from '../../../visualKeyboard.js';
-// import PendingGesture from '../pendingGesture.interface.js';
-// import SubkeyPopup from './subkeyPopup.js';
-
-// /**
-//  * (Conceptually) represents a finite-state-machine that determines
-//  * whether or not a series of touch events corresponds to a longpress
-//  * touch input.  The `resolve` method may be used to trigger the
-//  * subkey menu early, as with the upward quick-display shortcut.
-//  *
-//  * This is the default implementation of longpress behavior for KMW.
-//  * Alterate implementations are modeled through the `embedded`
-//  * namespace's equivalent, which is designed to facilitate custom
-//  * modeling for such gestures.
-//  *
-//  * Once the conditions to recognize a longpress gesture have been
-//  * fulfilled, this class's `promise` will resolve with a `SubkeyPopup`
-//  * matching the gesture's 'base' key, which itself provides a
-//  * `promise` field that will resolve to a `KeyEvent` once the touch
-//  * sequence is completed.
-//  */
-// export default class PendingLongpress implements PendingGesture {
-//   public readonly baseKey: KeyElement;
-//   public readonly promise: Promise<SubkeyPopup>;
-
-//   public readonly subkeyUI: SubkeyPopup;
-
-//   private readonly vkbd: VisualKeyboard;
-//   private resolver: (subkeyPopup: SubkeyPopup) => void;
-
-//   private timerId: number;
-//   private popupDelay: number = 500;
-
-//   constructor(vkbd: VisualKeyboard, baseKey: KeyElement) {
-//     this.vkbd = vkbd;
-//     this.baseKey = baseKey;
-
-//     let _this = this;
-//     this.promise = new Promise<SubkeyPopup>(function(resolve, reject) {
-//       _this.resolver = resolve;
-//       // After the timeout, it's no longer deferred; it's being fulfilled.
-//       // Even if the actual subkey itself is still async.
-//       _this.timerId = window.setTimeout(_this.resolve.bind(_this), _this.popupDelay);
-//     });
-//   }
-
-//   public cancel() {
-//     if(this.timerId) {
-//       window.clearTimeout(this.timerId);
-//       this.timerId = null;
-//     }
-
-//     if(this.resolver) {
-//       this.resolver(null);
-//       this.resolver = null;
-//     }
-//   }
-
-//   public resolve() {
-//     // User has flicked up to get to the longpress, before
-//     // the timeout has expired. We need to cancel the timeout.
-//     // See #5950
-//     if(this.timerId) {
-//       window.clearTimeout(this.timerId);
-//       this.timerId = null;
-//     }
-
-//     if(this.resolver) {
-//       this.resolver(new SubkeyPopup(this.vkbd, this.baseKey));
-//     }
-//   }
-// }