Your comments

That is not trivial to implement, and is not planned at this time.

I don't think that 7+ Taskbar Tweaker can have such a feature - it's difficult to cooperate with an unknown virtual desktop software correctly. You can try using the 7+ Taskbar Tweaking Library to accomplish item reordering on the taskbar without having to hide or show the actual windows.

Other notes:

  • There's a virtual desktop utility of mine, Virtuoz, which provides simple virtual desktop management for Windows 7 and 8, while preserving taskbar order.
  • Windows 10 has a built-in virtual desktop functionality, and 7+ Taskbar Tweaker has an option to keep the taskbar order while using it.
  • I might have a piece of code lying somewhere which can save and restore the taskbar items order. Let me know if it can help, and I'll check if I can find it.

As a side note, if your items reside in one group, you can use Taskbar Inspector to sort the items by name. Also, you can use the advanced options to assign a mouse shortcut for sorting.

Are you getting the error message with the same code, 206?

Are you using the latest tweaker version?

Are you using an insider build of Windows 10?

Office apps in general, and Word in particular, have a number of non-standard user experience behavior. Here's another example. I don't plan to work around these issues with the tweaker.

I'm glad that it works now.

You can use emptyspace|ldblclick, it shouldn't cause conflicts.