Version
3.2.31
Reproduction link
sfc.vuejs.org/
Steps to reproduce
open the console，click button
What is expected?
click trigger once
What is actually happening?
after update,click trigger twice
when event listener as dynamicProp on updateProps, it is added to the instance’s props and it can be implicit binded to other components again by "v-bind=$props". it maybe trigger the callback function multiple times.
Version
3.2.31
Reproduction link
sfc.vuejs.org/
Steps to reproduce
open the console，click button
What is expected?
click trigger once
What is actually happening?
after update,click trigger twice
when event listener as dynamicProp on updateProps, it is added to the instance’s props and it can be implicit binded to other components again by "v-bind=$props". it maybe trigger the callback function multiple times.