In Vue 2 and Vue 3, the default props of components with Object type behaves inconsistently

[JohnieXu]

First in vue3, the UI does not update when I update this.$props.note.name. play

The same code as above, works fine in vue2

What confuses me is that whether the inconsistent behavior between the two is intentionally designed or not considered.

[tetezi]

或许本就不该通过子组件直接修改props

[lisonge]

your object getter is not tracked

- default: () => ({
+ default: () => reactive({

play