It's a bug and of course it needs to be fixed. But the point was that a memory leak leaks memory until it's out of memory or the process is killed. So saying "It leaked 32GB of memory" is pointless.

It's like claiming that a puncture on a road bike is especially bad because it leaks 8 bar of pressure instead of the 3 bar of pressure a leak on a mountain bike might leak, when in fact both punctures just leak all the pressure in the tire and in the end you have a bike you can't use until you fixed the puncture.