Steps to reproduce

1. Prepare a package like this:

   ~/.vim/pack/xxx/start/foobar/
   ├── autoload
   │   └── bar.vim
   └── plugin
       └── foo.vim
   
   vim9script
   #foo.vim
   import autoload 'bar.vim'
   echo bar.F
   echo bar.V
   
   vim9script
   #bar.vim
   export def F()
   enddef
   export var V = 'V'
   

2. Run vim and to get the correct result:

   bar#F
   V
   

3. Now make the package a symlink:

   cd ~/.vim/pack/xxx/start/
   mv foobar /tmp/
   ln -s /tmp/foobar/ .
   

4. Run vim again and it gives error:

   bar#F
   Error detected while processing /tmp/foobar/plugin/foo.vim:
   line    4:
   E1048: Item not found in script: V
   

   As you see it can find the function but not the variable.

Expected behaviour

Give the same result whether package is a symlink or not.

Version of Vim

9.0.77

Environment

Fedora 36, Bash 5.1.16

Logs and stack traces

No response