immediate: 0,0
final: 400,200
scrollend: received
css behavior final: 0,0
replacement final: 200,0
instant: 300,0
setter interruption: 250,0
duplicate carousel handlers: 320,0
viewport immediate: 0
viewport final: 300
viewport scrollend: received
scrollIntoView immediate: true
scrollIntoView final: 310,200
scrollIntoView result: undefined
