Why is my visual in 'x-ray'?

[FATIHRAKA.21]

Hi there, a new user student here. I was trying to add a new sketch and suddenly my visual looks like an x-ray. I checked most things I know; Visual Style is 'Shaded w/Edges', Opacity of '100%', Appearance is 'Body/Components'. Tried to change some of them yet nothing changed. Is there any function I do not know?

Any help is appreciated. Thanks in advance 🙂

[HughesTooling]

Is it down to active component visibility? Try unchecking in preferences.