Version

3.0.0

Reproduction link

https://github.com/aaaaakai/test.git

Steps to reproduce

Start the project and click on the autocomplete control on the left

What is expected?

Normal use of autocomplete control

What is actually happening?

Autocomplete control error

Likely a duplicate of #2715, which has been fixed but not yet released.

Can't investigate more the repo is a whole app and not boiled down to a minimum reproduction.

You might want to open an issue with element-plus as well.