Fail: No CPU load information on Kakute F7

I’m getting a “No CPU load information” when trying to arm using the Kakute F7. After searching the forums, I see this might be related to the current bootloader size and the FC only having 1Mb of flash memory. Is it safe to say moving forward, this FC will not function with current/future versions of PX4 because of the hardware limitations? Or could something else be causing the error? Thanks in advance.