This might be by design vs a bug.
When in a roadmap (board) view I would love the search bar in the (near) top right, that reads "Find an idea in this view", to also search the idea description. Currently it seems to be just filtering based on the idea name.
I know I can use the global search in the top right but I truly want to search for an idea in that view and quickly see if it is in now, next, later, done or in the parking lot. The current function is essentially the same as ctrl+ f so not providing much value.