Editor mobile Screen size always goes back to default: 400 x 578

[loukas]

Hello!
I would like to use the 390x844 screen size when I build but every time I change to tablet or desktop view it goes back to the default 400x578. I use the “blue handles” to change the screen size.

Is there a way to make it “stay” on 390x844 ?

Thank you!

[loukas]

Anybody ?

source: Mobile Screen Resolution Stats Worldwide | Statcounter Global Stats

[Micah]

This would be a feature request