Version

3.2.27

Reproduction link

sfc.vuejs.org/

Steps to reproduce

打开链接可重现

What is expected?

v-if 那个是 false， 应该不显示内容

What is actually happening?

显示了内容

是设计如此，需要自己判断还是未完成？

() => shown returns a ref so it's truthy. You need to access the value via shown.value. Only those refs which are directly exposed to the template, or inside reactive object will be unwrapped automatically.