Kanban Bord Problem!

I have installed version 12 of production and 13 developer and I have the same problem, does anyone know if it is possible to create different kanban boards? My problem is that I create two boards A and B and when I create something on board A when I enter board B I see the same information, why? this is so ? Consult and there are people who tell me that it does not happen and analyzing I saw that they put a filter on you but if you remove the filter you can see everything … Could someone help me? Does anyone have the same problem ?

Share the setup here please along with screenshot.

Kanban Board is generated at DocType level - reason your boards show the same info.
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