I have a dashboard that allows users to select one or more sites from a category selector, then charts the sample results in a time series graph. I was happy to discover the new "None" option, which did not used to be there when you allowed for multiple selections.
However, "None" appears to have the opposite effect of what I was expecting:
This is the total number of records, and it bogs down the chart, so I actually do not want anyone selecting "None," and will remove it.
I was hoping to have a "None" option to easily clear the selection window. This can be a nuisance when you've selected several sites, then need to unselect each one in order to start over.
Is this intended behavior?