Can't hide summary by setting option summary to false

[billyyyyy3320]

I confirm that this is an issue rather than a question.

Bug report

Steps to reproduce

I prepared a reproduction repo, here is the reproduction repo: codesandbox

What is expected?

Hide summary.

What is actually happening?

Hide nothing.

Other relevant information

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[billyyyyy3320]

It seems not only summary but also pwa can't work cause they'll always be the certain values:

// index.js
  themeConfig = Object.assign(
    {},
    themeConfig,
    {
      summary: true,
      summaryLength: 200,
      pwa: false,
    }
  )