As of today, there are two different implementation ideas of Keyboard Lock API. As the Chrome is adding [user prompt for the user permission](https://developer.chrome.com/blog/keyboard-lock-pointer-lock-permission?hl=en), is there a chance to unifying the implementation? 1. Chromium Proposal: https://github.com/WICG/keyboard-lock/ 2. Mozilla and WebKit: https://github.com/whatwg/fullscreen/issues/231