Collapse the property inspector on design specs
When on the smaller screens (desktop and mobile) the Asset panel takes up a large space of the screen. Create possibility to collapse and open this, or make more mobile friendly.
To be able to use to whole screen to only view the artboard, click on elements and see their specs on mobile and have space to create comments.
This is now available in the latest design specs links published from XD 21.0 onwards.