Browser Rendering API connection limit

Every couple of minutes receive a batch of urls for which I’d like to make a screenshot. Unfortunately, only 2 concurrent connections to puppeteer/browser rendering API are allowed as indicated by “Unable to create new browser: code 429” error. How can cloudflare help me handle these spikes in load that happen every couple of minutes? Overall my average number of browser creations is low, it is the spikes that are problematic. I am on a workers paid plan.

Will the 2 browser connections limit (https://developers.cloudflare.com/browser-rendering/platform/limits/) be lifted once the browser rendering is out of beta? Is this something the admins can help me right now?

Thank you for help.