More likely just that it doesn't impact enough of the user base to present that big a problem.
What is the bug, anyway?
That just reads the same sources data as HWInfo and AIDA64, though. I do that with my G19 keyboard, as well as through Aquasuite.
But that app can't actually adjust system and peripheral settings, launch apps, record and run macros, or do whatever in-game stuff Corsair has lined up for Gamerz.... My G19 can do most of that, long as you have Logitech peripherals. Thsi is just a more up-to-date, Corsair branded version of it.