Error when using popup window layout

[Hello-Linux]

I have the same error with https://github.com/junegunn/fzf.vim/issues/1028

My fzf.vim is the newest for master and the vim version is 9.0,and has this problem not been fixed yet?

git log for fzf.vim
commit 937f430ce3cbba4afd17ae6209dd6f7f200ebf01 (grafted, HEAD -> master, origin/master, origin/HEAD)
Author: Junegunn Choi <[email protected]>
Date:   Thu Sep 14 22:45:00 2023 +0900

    Add :Changes command
    
    Close #1478
    Close #1479

• [x] I have read through the manual page (man fzf)
• [x] I have the latest version of fzf
• [x] I have searched through the existing issues

Info

• OS

  • Linux for centos7

• Shell

  • bash

Problem / Steps to reproduce

[junegunn]

Looks like some other plugin is getting in the way causing the problem. What is "AutoUpdate"?

Is the problem reproducible with the minimal configuration without other plugins?

vim -Nu <(curl https://gist.githubusercontent.com/junegunn/6936bf79fedd3a079aeb1dd2f3c81ef5/raw)

(https://gist.githubusercontent.com/junegunn/6936bf79fedd3a079aeb1dd2f3c81ef5/raw)