When creating custom context menu entries, it seems that their shortcuts do not work. The shortcuts are properly displayed in the editor's menu but nothing happens when executing them.
class Display3DEN { class ContextMenu: ctrlMenu { class Items { class Edit { items[] += { "Enh_PlacementTools" }; }; class Enh_PlacementTools { action = "findDisplay 313 createDisplay 'Enh_PlacementTools'"; text = $STR_ENH_tools_placementTools; conditionShow = "selected"; shortcuts[] = {INPUT_CTRL_OFFSET + DIK_L}; opensNewWindow = 1; }; }; }; };