Position: sticky not working? Check these five things
position: sticky not working? It's one of five causes: no top value, a clipping ancestor, a short parent, a stretched item, or html + body overflow. Fix each.
overflow
2 PostsPosition: sticky not working? It's almost never the sticky element
Position: sticky not working? Six causes ranked by how often they bite: a missing top, an overflow ancestor, flex stretch, a short parent, and one console snippet that finds it.