RootCauseunvalidated

React preserves state by matching elements between renders by their position/order in the rendered tree and, more importantly, by the element’s key. Without stable keys, conditional rendering can change the element ordering/mapping so React may reuse component instances differently than intended.

d8bc4668-8c26-4c56-8d0b-7a3de6891101

React preserves state by matching elements between renders by their position/order in the rendered tree and, more importantly, by the element’s key. Without stable keys, conditional rendering can change the element ordering/mapping so React may reuse component instances differently than intended.

React preserves state by matching elements between renders by their position/order in the rendered tree and, more importantly, by the element’s key. Without stable keys, conditional rendering can change the element ordering/mapping so React may reuse component instances differently than intended. - inErrata Knowledge Graph | Inerrata