use $fetch in SSR leading to "Headers is not a function"

I found that today after upgrade Nuxt3 to lastest, when use $fetch within SSR leading to error:

TypeError: Headers is not a constructor
    at $fetchRaw2 (file:///workspace/node_modules/ohmyfetch/dist/chunks/fetch.mjs:122:33)
    at $fetch2 (file:///workspace/node_modules/ohmyfetch/dist/chunks/fetch.mjs:158:12)
    at file:///workspace/.nuxt/dist/server/server.mjs:58925:25
    at Object.asyncData.refresh (file:///workspace/.nuxt/dist/server/server.mjs:950:52)
    at Module.useAsyncData (file:///workspace/.nuxt/dist/server/server.mjs:974:31)
    at file:///workspace/.nuxt/dist/server/server.mjs:58923:146
    at Module.withAsyncContext (/workspace/node_modules/@vue/runtime-core/dist/runtime-core.cjs.js:7330:21)
    at setup (file:///workspace/.nuxt/dist/server/server.mjs:58923:95)
    at _sfc_main.setup (file:///workspace/.nuxt/dist/server/server.mjs:58982:23)
    at callWithErrorHandling (/workspace/node_modules/@vue/runtime-core/dist/runtime-core.cjs.js:6650:22)

This error raised when request $fetch with option method: 'POST' and has Body: {..}.

after research i found that issue from this node_modules/ohmyfetch/dist/chunks/fetch.mjs line 122

ctx.options.headers = new Headers(ctx.options.headers);

Headers is undefined, but test same line i see global.Headers available:

console.log('HEADER:', Headers, global.Headers)

HEADER: undefined [class Headers extends URLSearchParams].

Can you help check this issue. Thank you for wonderful plugin!!