I can't filter in select-opt-group

[cuongdevjs]

• I have searched the issues of this repository and believe that this is not a duplicate.

Version

1.3.16

Environment

3.x

Reproduction link

Steps to reproduce

I can't filter in select-opt-group (a-select)

What is expected?

How to I can filter?

What is actually happening?

I can't filter in select-opt-group (a-select)

[github-actions]

This issue has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.