Did you notice this SetHidden behaviour ?

[Fathis Ules]

Hello

I notice on my frame I want to show interactively something with SetHidden(false) but it does not show up, until I close and show again the main frame, technically the component is here but invisible and the IsHidden() is reporting false, so it is just invisible

Developped few mods in WoW and warhammer and I did not notice a single time this issue, so what the heck under this ???