Why am I able to use my female skins on my male Sims?

[DaNi1337x]

I'm able to use my female skin cc's on my male sims even though there is only a tick for females (in Sims 4 Studio). Is there a different way to deactivate them for my male sims?

 

[Vthena]

Apply to all swatches & Restrict opposite gender.

[DaNi1337x]

19 hours ago, LittleDoxy said:

Apply to all swatches & Restrict opposite gender.

Thank you, the tick for Restrict opposite gender was missing.