Slow cards alert on the KanBan view


Hi there,
I would like to suggest a card color change or alert for the cards staying too long on a specific stage of the workflow.

The KanBan view has the potential of improving productivity. I would like to automatically highlight these cards that get stacked at some stage so I can easily spot and focus on these projects.

Each stage can have a certain time to be processed. As soon as it goes to a new position, the time starts from 0.