How to test mobile devices in Firefox?

[Pooort]

When I'm trying to use mobile device with Firefox I get:

Error: options.isMobile is not supported in Firefox

How can I test mobile devices in Firefox?

Thanks.

[pavelfeldman]

Could you share more about your user story?

Playwright expects you to match the mobile device to the browser engine atm. You would pick WebKit for iOS devices and Chromium for Android devices most of the time.

Firefox + isMobile implies you'd like to test Firefox for Android that is less than 0.5% of the users, is that your intention?

[Pooort]

Thanks for info, @pavelfeldman.