Siege of Jerusalem - remove "Right click" message

In the middle of the map, there is a red message “Right click on appropriate reserve information to reduce the available reserves for that city area.”

How do I hide (besides clicking on the “Hide all pieces” button) or move this message?

You’ve probably discovered the answer by now, but there is a menu button with the three Judean unit pieces displayed on it called “hide/reveal Judean Reserve levels” that toggles the reserve option on and off.

Hope this helps. Sorry, I just saw this question on the forum.