I have a Kanban widget that can do everything you asked. I have not released it only because I was lazy about translating it to English (it’s in Portuguese)
ps: in the topic above I said “as mentioned on Discord, I am developing it on the Widget Builder yet. So it’s not online.”
that was the case at the time, but I made it as several files and thus compatible with Github
My Kanban however probably requires more initial configurations, so there is that, and each one has its own use case.