Feature Request: Update outdated @media width for mobile

I am a UX/UI and content designer and have only started using this platform recently and noticed that the @media query relating to mobile (max-width: 600px) is limited to only 320px, which is in my opinion quite outdated, considering that mobile devices have way bigger screen sizes these days.

This means that a large amount of the horizontal visual real estate is waisted! This also makes campaign’s look outdated and clumsy unfortunately. In a « mobile first » age, horizontal visual real estate should be used to its fullest potential.

I would like to suggest that the @media query relating to mobile (max-width: 600px) be amended to 100%, which is more in line with modern responsive design practice.