ProgressMeter in Pluto

I vaguely remember this being addressed in one of the many Pluto videos, but I am not sure. So my question is: can I use ProgressMeter, or something similar to show the progress of a loop inside a Pluto cell? Right now, there is no output at all from the code below. Ideally one would want to see a dynamic progress bar…

e.g.:

function test()
   @showprogress 1 "Computing..." for i in 1:50
       sleep(0.1)
   end
end