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How to set `browser.tabs.remote.useCrossOriginOpenerPolicy` to false in Firefox

.icesmarterposted in #help-playwright
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Hi, As the title, is it possible to set browser.tabs.remote.useCrossOriginOpenerPolicy to false in Firefox and how? much appreciated!

This thread is trying to answer question "Is it possible to set `browser.tabs.remote.useCrossOriginOpenerPolicy` to false in Firefox and how?"

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btw, it seems no use to use firefoxUserPrefs

const context = await pw.firefox.launchPersistentContext('',{
        headless: false,
         ignoreHTTPSErrors: true,
         bypassCSP: true,
        userAgent: "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:72.0) Gecko/20100101 Firefox/72.0",
        viewport: {
            width: 1920,
            height: 1040,
        firefoxUserPrefs: {
            "network.cookie.cookieBehavior": 1,

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