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

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,
            "browser.tabs.remote.useCrossOriginOpenerPolicy":false,
            "browser.tabs.remote.useCrossOriginOpenerPolicy":"false"
        }
    });