When creating large dashboards, it would be nice to have the ability to create sections, where charts could sit within. This would be like the sections or container you can create on the pages. You should also have the ability to add titles/subtitles to sections. This would greatly help organization and still retain the ability to have a main filter applied to all charts in the same page element. Example screenshot of what this may look like
The issue though is that the filters for each chart element are independent from one another. So, yes, we could create containers, but the filters will only work for the chart element they are attached to. If we had global filters that applied to all chart elements on the page that would work well.