[Feature] Different video view-port sizes in one browser context

[CoHuK]

Introduction

I have two connected systems. Client site and CMS.
I'm testing the client site for both Web and Mobile views, but CMS supports only web view (viewport 1440*800).
For some tests, I need to do some actions on the client site and check the results on CMS in a separate tab.

Problem

When a video is recorded, if the client test uses a mobile viewport, it will be reused for CMS video recording in a separate tab. And I can't modify it in any way.

If I'm using different contexts, only 1 video is recorded. (Not sure if this is an issue or if the setup was wrong)

Feature request

An option to set video viewport on page creation level instead of context level. As a separate video is recorded for each page.

[dmltdev]

Fully agree. I have exactly the same use case: for each UI component, I need to set a dynamic viewport with the help of the page.evaluate or a predefined viewport size. Anyway, this works seamlessly with screenshots, but the viewport for videos is not affected as it's specified at the beginning. It would be great to have this feature in Playwright.

For now, I was able to solve the issue using a new context and closing it for each page separately.