On macOS hosts, the following features are not yet implemented:

• Numlock emulation

• CPU frequency metric

• Memory ballooning

macOS/Arm 64 (Apple silicon) hosts have the following limitations:

• x86-based guest operating systems will not run.

• Arm(AArch64) guests only. Arm 32 is not supported at present.

• Arm hosts have limitations with sound, storage, graphics, guest additions and unattended installation.

We're working on a resolution.