restore shortcuts for menus

bigbluebutton-html5/imports/ui/components/actions-bar/actions-dropdown/component.jsx

@@ -270,7 +270,8 @@ class ActionsDropdown extends PureComponent {
     }
 
     return (
-      <BBBMenu 
+      <BBBMenu
+        accessKey={OPEN_ACTIONS_AK}
         trigger={
           <Button
             className={isDropdownOpen ? styles.hideDropdownButton : ''}

bigbluebutton-html5/imports/ui/components/menu/component.jsx

@@ -88,11 +88,11 @@ class BBBMenu extends React.Component {
     const actionsItems = this.makeMenuItems();
 
     const menuClasses = [styles.menu];
-    if (wide) menuClasses.push(styles.wide)
+    if (wide) menuClasses.push(styles.wide);
 
     return (
       <div>
-        <div onClick={this.handleClick}>{trigger}</div>
+        <div onClick={this.handleClick} accessKey={this.props?.accessKey}>{trigger}</div>
         <Menu
           {...opts}
           anchorEl={anchorEl}
@@ -148,6 +148,7 @@ BBBMenu.propTypes = {
     iconRight: PropTypes.string,
     divider: PropTypes.bool,
     dividerTop: PropTypes.bool,
+    accessKey: PropTypes.string,
   })).isRequired,
 
   onCloseCallback: PropTypes.func,

bigbluebutton-html5/imports/ui/components/nav-bar/settings-dropdown/component.jsx

@@ -302,6 +302,7 @@ class SettingsDropdown extends PureComponent {
     return (
    
       <BBBMenu
+        accessKey={OPEN_OPTIONS_AK}
         trigger={
           <Button
             label={intl.formatMessage(intlMessages.optionsLabel)}