Custom Screen Size Resolutions

[Greg_Mattis]

Sometimes I am building experience builder apps that are going to be displayed at a certain screen size. I would be nice to give the designer the option to either pick pre-selected screen sizes (as you currently can) as well as give the option to type in your own values for the height and width.

[EvanSoenke]

This would be great!

[GeoJason]

This is important! I tried F12 mobile options and it doesn't play nice with the EB interface. 

[MarkVonk]

The highest resolution to choose is currently 1920 x 1080. Way to small in my opinion. My own 27 inch screen is 3840 x 2160. On my work it's a 34 inch widescreen.

After designing an Experience in the builder it appears you have to adjust a lot of sections/controllers etc.