bug：子组件传参如果是个函数返回的对象，在父组件回调函数中对ref/reactive声明的变量赋值，如果该变量也在模版中使用，则会导致子组件所有接收的props每次都被重置 about core HOT 2 CLOSED

In your example, getAttrs1 returns a new object each time it runs, and v-bind gets compiled into _mergeProps($setup.getAttrs1(), { ... }). This means that whenever the parent component updates, it gets a new object after _mergeProps runs again, causing the props to change.

For the situation you mentioned, you can return a pre-declared object within the function. Refer to playground

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This is all expected behavior

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