The mobs does not have dust clouds.

[al-wei]

SubtleEffects-forge-1.20.1-1.13.2
fzzy_config-0.7.6+1.20.1+forge
The logs contain no information. No need to provide.

[MincraftEinstein]

I think you misunderstood the feature. Dust clouds only apply to certain mobs under certain conditions. Those being, charging ravagers/hoglins, ramming goats, galloping horses and dashing camels.

[al-wei]

Can that make all the mobs run with effect?