The Save button is not available when updating a gadget within a dashboard when there are filters

[Doug Weber]

I have a dashboard with several gadgets.  One of the gadgets is the Multiple Filters Bar Chart gadget with the bar chart and data table option selected.  I added 6 filters the Save button no longer appears at the bottom of the gadget.  I was forced to delete filters for the Save button to appear.  I have tried this in Safari, Chrome, and Edge.  I've zoomed in, zoomed out, etc. but the Save button just isn't available.  Any assistance would be greatly appreciated.