When deploying dashboards to different sized devices it would be useful to save those settings under Document Properties/Visualization area size so end users can leverage those options throughout your organization. Currently you have to research, find the appropriate size, test those settings, and only that DXP retains that visualization area size. It would be equally or more useful to be able to use those settings also for the "minimum page size" setting on the page tab.
Actually - the saving on the library part is available already for the fixed visualization area sizes. In the Administration Manager (you need to be Admin) you can set the value of the Property called "Fixed Visualization Area Sizes". I will attach a screenshot for where to find it.
Manuel - I added that this should work also for the minimum page size to the description.
To add in overall functionality, this would be something we want available in the "minimum page size" settings.