I created a Kanban board for one of my projects. By default there are 3 columns, ie. "to-do", "In-progress", and "Done". I created 2 more columns i.e. "Blocked" and "On" hold. However, I can drag an issue from the defaults column to one another, but I cannot drag issues to the newly configured columns. like I can drag an issue from "To-Do" to "In-progress", but I cannot drag from "In-progress" to "Blocked".