due to the new feature of cascading popup menus there is a bug in 20210802: by setting...
<t:clientconfig id="g_3" popupmenucopyclipboard="true" popupmenuglobalhotkeys="true" />
...all popup menus are extended by the global hotkey definitions, and by a "copy text" item. If there is no popup menu assigned to some area, then a popup menu is created that only contains the hotkeys+copy item.
In 20210802 there is no popup menu shown, if no popup menu is assigned to an area.
The bug is fixed and part of next update (next Monday), In most cases you do not experience the bug, because there is always a popup menu assignment on workplace level.
In case you require some immediate interim version - please directly contact us.