如何将Sticker Pack扩展添加到“嵌入式二进制文件”部分？

Question

出于CI的目的，我需要向通过脚本从Unity导出的Xcode项目添加“ Sticker Pack Extension”。

通过以下脚本成功添加了 Sticker Pack扩展目标：

def add_stickers_extension(proj_dir_path="", proj_file_name="")
    proj_path = File::join(proj_dir_path, proj_file_name)
    project = Xcodeproj::Project.open(proj_path)
    puts "Project: #{project.path}"

    group = project.main_group.find_subpath('Stickers', true)
    group.new_reference("Stickers/Info.plist")
    assets = group.new_reference("Stickers/Stickers.xcassets")

    target = project.new_target(:sticker_pack, 'Stickers', :ios, "10.0")
    target.add_file_references([assets])
    target.build_configuration_list.set_setting('INFOPLIST_FILE', "Stickers/Info.plist")

    plist_path = File::join(proj_dir_path, "Stickers", "Info.plist")
     # the following two methods call do some customized configuration not relevant with the issue
    customize_plist(plist_path)
    customize_target(target)

    project.save
end

但是，标贴目标未添加到应用目标的嵌入式二进制文件部分。我尝试了几种方法，但都失败了！手动添加贴纸包扩展时，应用目标的“嵌入式二进制文件”部分已正确配置。

谢谢！