Icon in shared action with sub action does not appear

When you add a shared action to a sub action the icon used in the top level menu disappears. In pa开发者_高级运维st I solved the problem by re-selecting the icon and saving, but now this is not working anymore. I am using Lotus Notes 8.5.2. Do you have any hints?

Two things that work for me:

• re-arrange your sub-actions so that the top action is not a shared action

• add a menu separator above the shared action. The separator does not show but seems to force the action button to use the correct icon.