[4.5.1^]: JavasScript console errors in CP pages on any keypress

[gustavs-gutmanis]

What happened?

Description

Whenever I press any key at all (alphanumeric, modifier, esc, doesn't matter), I get a console error:

This seems to be happening in the UILayerManager.js file

// UILayerManager.js

triggerShortcut: function (ev, layerIndex) {
  if (typeof layerIndex === 'undefined') {
    layerIndex = this.layer;
  }
  const layer = this.layers[layerIndex];
  const shortcut = layer.shortcuts.find(
    (s) =>
      s.shortcut.keyCode === ev.keyCode &&
      s.shortcut.ctrl === Garnish.isCtrlKeyPressed(ev) &&
      s.shortcut.shift === ev.shiftKey &&
      s.shortcut.alt === ev.altKey
  );

  if (shortcut) {
    ev.preventDefault();
    shortcut.callback(ev);

  // <-- `.bubble` is causing the error
  } else if (layer.options.bubble && layerIndex > 0) {
    this.triggerShortcut(ev, layerIndex - 1);
  }
},

Steps to reproduce

1. Open the Craft CMS CP panel (any page)
2. Open dev-tools
3. Press any key
4. See the error in the console

Expected behavior

There should be no errors when pressing keys.

Actual behavior

There are errors when pressing keys.

Craft CMS version

4.5.1

PHP version

8.1.13

Operating system and version

MacOS 13.4.1

Database type and version

MySQL 5.7.39

Image driver and version

GD 2.1.0

Installed plugins and versions

• No plugins

[brandonkelly]

Thanks for reporting that! Fixed for the next release.

[brandonkelly]

Craft 4.5.3 is out now with a fix for this. Thanks again!

[gustavs-gutmanis]

Thanks!