<INPUT />: Conflict between @change and v-model? INPUT里的@change和v-model会冲突？

[saindo]

Vue 3.3.4
<input @change=func v-model=v>
Without "v-model", @change works just fine.
With "v-model", @change is not triggered when value of input changed to ""(empty string).

不带v-model没问题。带了v-model时，当输入值修改为空字符时，@change无效