i personally do not like to do cantilever deck joist due to the appearance of the deck where joist sit on cantilever beam.
to understand what i am saying go to the treated lumber and measure width "height" of about 20 2x? that you will be using for joist and you will see normally 3/8 difference then pick them up and feel weight difference. and you tell me how to keep joist tight to beam for structural load and keep top of all joist in plain so deck does not go up and down.then what happens 5 years later when joist dry and shrink and then it looks worse and not resting on beam and being held by nails of clip
my 2 cents but only worth 1/2 a cent