Disable Dual apps and second space on xiaomi's HyperOs

Question

I need to disable permanently the features "Dual apps" and "Second space" on xiaomi's HyperOS. By searching them on Activity launcher, I find they are supported by these activities:

dual app: com.miui.xspace.ui.activity.x

second space: com.miui.secuirityspace.ui.x

Can I safely disable/hide these through ADB? (I tired via universal debloater but they don't show up..)

My doubt is that: for both activities "domains" I see few other activities that may not be directly linked with the features I want to turnoff. Will I create any troubles?

or, is there any other simpler way to achieve the same? thanks