When working with rulebases that are assigned to internal zone firewalls (not exposed directly to the internet) it makes sense to use action reject in stead of drop.
R80.10 has moved reject from directly accessible in the dropdown on the action column to the more... menu. This makes working with new rules harder.
I would like you to either move this option back permanently or on a preference basis.
Now I either have to copy a template/existing rule with reject or use the api when I want to add multiple reject rules as a work around. This is not very user friendly, it worked well in R77.30 SmartDashboard. Why change it for changes sake?