[BUG] Error: browserType.connect: Unknown scheme for .initialize

Context:

• Playwright Version: 1.12.3
• Operating System: mac
• Node.js version: 14
• Browser: [e.g. All, Chromium, Firefox, WebKit]

Error: browserType.connect: Unknown scheme for .initialize Code Snippet

Help us help you! Put down a short code snippet that illustrates your bug and that we can run and debug locally. For example:

    async setup() {
        console.log('Setting up environment ...');
        await super.setup();
        if (this.projectConfig.executeLocally) {
            console.log('Executing locally');
            this.global.__BROWSER__ = await {chromium, webkit, firefox}[this.projectConfig.browser].launch({
                headless: this.projectConfig.headless,
                slowMo: this.projectConfig.slowMo ? 250 : 0,
                timeout: 0,
            }).catch(e => console.log(`Error occurred during launching local browser: \n${e}`));
        } else {
            console.log('Executing remotely');
            let temporaryName = uuidv4();
            const browserVersion = this.projectConfig.browserVersion || "92.0";
            this.global.__BROWSER__ = await {chromium, webkit, firefox}[this.projectConfig.browser].connect({
                wsEndpoint: `${this.projectConfig.hub}/playwright/chromium/${browserVersion}?headless=${this.projectConfig.headless}&enableVideo=${this.projectConfig.enableVideo}&name=${temporaryName}`,
                slowMo: this.projectConfig.slowMo ? 250 : 0,
                enableVNC: this.projectConfig.enableVNC,
                timeout: 0,
            }).catch(e => console.log(`Error occurred during launching remote browser: \n${e}`));

            let sessionId;

            try {
                const res = await axios(url);

                for (const obj of Object.entries(res.data.sessions)) {
                    if (obj[1].caps.name === temporaryName) {
                        sessionId = obj[0];
                    }
                }

            } catch (e) {
                console.log('Session id couldn\'t be found');
                console.log(e.message);
            }
            this.global.sessionId = sessionId;

        }
    }

Describe the bug

Encounter the error after upgrading from 1.12.1 to 1.12.2 or any other newer version, after debugging it seems failing in launching the browser or connecting to the remote server when running it remotely