[BUG] Timout Error on firefox for popup

[Sreejithw]

Context:

• Playwright Version: 1.5.1
• Operating System: Windows
• Node.js version: 15.0.1
• Browser: firefox
• Extra: Also using jest version 26.6.0

I have a page with some links that opens on a new tab when clicked. I handle the opening of the new tab and get additional screenshots inside the new tab. But i get a timeout error for 'popup' event in firefox although its working perfectly for chromium.

Code Snippet

for(let[i,boxes] of content.entries()){      
       if((content.name).split('_')[1] == serviceName){
           const [page1] = await Promise.all([
                     page.waitForEvent('popup'),
                     frame.click(`#${boxes.id}`)
            ]);
            await page1.waitForLoadState('networkidle');
        }
}

Add any other details about the problem here.

[pavelfeldman]

I can repro this and it seems unrelated to the networkidle itself. As I open popups, rafs get throttled to the extent of being non-responsive. Investigating.

[Sue9445]

+1 @pavelfeldman i have the same problem