Menubar v Toolbar v Context menu behaviour

This relates to simple tools, i.e. those that have no drop down options or dynamic menus, such Donate or the Drop Search Results PI.

If I add such a tool to the main toolbar, I can click on it and the tool does its thing - open the calibre-ebook.com/donate page, or show the DSR drop target.

Attachment 156604

But when I put the same tools into the menu bar I get a one item menu, viz:

Attachment 156605

Can the menubar feature be made to provide one click action on simple tools

Added : If a I put a Simple Tool into a Context menu, I don't get a one item flyout, i.e. it works with one click

BR

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