Postflop, when you are facing a bet the % pot buttons give you an inaccurate sizing
For example:
I pressed 50% pot and the amount was 22.08, but it should be 27.08
How the software calculates it: 14.17 + 3 x 10 = 44.17 pot, devided by two (because its 50%) = 22.08
That's wrong
How its actually calculated: 14.17 (original pot) + 10 (his bet) + 10 (my call) = 34.17, devided by two (50% raise) = 17.08, 17.08 + 10 (my call) = 27.08
(Did I explain this so that its understandable?)