如何关闭Vercel生产环境中Server Actions的错误混淆？

问题背景 #

本地开发时错误信息显示正常，但部署到Vercel生产环境后，Next.js会自动捕获并混淆后端运行时错误。尝试设置环境变量NEXT_PUBLIC_DEBUG_ERRORS=true，但无任何效果。

复现用Server Actions代码 #

'use server';

export async function throwRegularError() {
  throw new Error('this is a regular error: "dd-trace-8278-cab9522e6e28"');
}

Vercel生产环境返回的混淆错误信息 #

Caught error from 'throwRegularError': {
  "name": "Error",
  "message": "An error occurred in the Server Components render. The specific message is omitted in production builds to avoid leaking sensitive details. A digest property is included on this error instance which may provide additional details about the nature of the error.",
  "stack": [
    "Error: An error occurred in the Server Components render. The specific message is omitted in production builds to avoid leaking sensitive details. A digest property is included on this error instance which may provide additional details about the nature of the error."
  ]
}

额外问题说明 #

错误提示存在表述错误：实际是Server Actions调用过程中出错，但提示文本显示为“An error occurred in the Server Components render”（Server Components渲染出错），与实际场景不符。

核心需求 #

寻求能够关闭Next.js在Vercel生产环境中自动混淆错误信息的方法。

内容的提问来源于stack exchange，提问作者Alexander Mills