By default bubble shape 5 and same does to the 6, 7 and 8, the bubble shape has a padding. However, the vertical and horizontal padding slider is at the minimum by default.
This means if I change to something other than 5 - 8, I would get a very skinny bubble shape, as per to screenshot.
My suggestion would be to make the bubble shape 5 - 8 to comply absolutely with the slider (means if the slider is at absolute minimum then the bubble should be skinny). BUT the default slider position is increased so that the bubbles aren't skinny.
By default bubble shape 5 and same does to the 6, 7 and 8, the bubble shape has a padding. However, the vertical and horizontal padding slider is at the minimum by default.
This means if I change to something other than 5 - 8, I would get a very skinny bubble shape, as per to screenshot.
My suggestion would be to make the bubble shape 5 - 8 to comply absolutely with the slider (means if the slider is at absolute minimum then the bubble should be skinny). BUT the default slider position is increased so that the bubbles aren't skinny.
Screenshot