Hello.
It would be great to have centralized location of all distributed views (main and sub windows) and settings.
The best thing it would even be, to check all views on this centralized location and be able to set them. This way you cannot miss something (because they are quite a lot of sub-windows) and you can also see how they are set currently.
Currently you have to switch through the main windows to check which ones are distributed.
You also do not have any knowledge or overview on which sub-windows (for example "Change state", "Find", ...) did you set up already and in which display.
When clicking "Customize view..." on sub-windows, you have no knowledge if this is distributed yet or not, no option indicator.

Best regards,
Rene Repina