htop 3.4.1 shows 800% cpu usage instead of 100% cpu usage

[bs2345000999-png]

While running sha256sum /dev/zero
htop incorrectly show 800% cpu usage instead of 100% cpu usage

using Termux
htop version 3.4.1
downloaded from latest github actions build (htop)

[fasterit]

The normal sha256sum from coreutils is single threaded. So it should only go up to 100% (one of your presumably 8 CPU cores).
Can you make a screenshot?