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### Issue Details

* **Electron Version:** v9.0.4
* **Operating System:** mac OS 10.14.6
* **Last Known Working Electron version:**:  2.0.2

### Expected Behavior

[Document packages](https://developer.apple.com/library/archive/documentation/CoreFoundation/Conceptual/CFBundles/DocumentPackages/DocumentPackages.html#//apple_ref/doc/uid/10000123i-CH106-SW1) should be selectable in an `<input type="file">`. (As they are in Firefox, Safari and Chrome.)

### Actual Behavior

Packages cannot be selected in an `<input type="file">`.

### Additional Information

This is the exact opposite of #13219. Sometimes you *do* want the user to be able to choose a package file - not for apps, perhaps, but certainly for `.pkg`, old-style or large `.pages`, `.keynote` and `.numbers` files, or in the case I'm working with, `.ufo` font source files. Currently, if I have `<input type="file" accept=".ufo"/>`, I can't select the package itself because the dialog opens it as a directory and shows the contained files, and if I have `<input type="file" accept=".ufo" directory/>`, I can't select the package itself because the dialog treats it as a file and not a directory! 🤷

#13220, which addressed #13219, decided to "patch out the broken behavior and look into getting the optimum behavior later". But I don't think it was ever looked into.
shell/browser/web_dialog_helper.cc
DCHECK(!lister_);
    DCHECK(!lister_base_dir_.empty());
    DCHECK(lister_paths_.empty());
    lister_ = std::make_unique<net::DirectoryLister>(
        lister_base_dir_, net::DirectoryLister::NO_SORT_RECURSIVE, this);
    lister_->Start();
    
    
    
    
    
    AddRef();
  }
  void OnOpenDialogDone(gin_helper::Dictionary result) {
    std::vector<FileChooserFileInfoPtr> file_info;
    bool canceled = true;
    result.Get("canceled", &canceled);
    
    
    
    bool ready_to_call_listener = false;
    if (canceled) {
      OnSelectionCancelled();