Add lock options to requestPointerLock

index.html

@@ -174,6 +174,7 @@ <h3>
           no dispatching of events that require the concept of a mouse cursor:
           namely, `mouseenter`, `mouseleave`, `mouseover`, `mouseout`, `drag`,
           and `drop`.
+          <aside class="issue" data-number="97"></aside>
         </p>
         <p>
           While in the [=pointer lock state=] if the [=pointer-lock options=]'