One ui 4.0

[Sammy422]

When i update my s10 plus it a

Shows me the extra dim feature but after sometime it's disappeared. 

[Thegamer64]

What do you mean by disappeared?

Gone from Quick Panel or Settings?

[Sammy422]

Yeah gone from quick panel and settings before it was there i just restart my device

[mohamedgad]

Are you an Australian model

[mohamedgad]

Are you Australian model

[Sammy422]

Yes

[SamsungLaura]

Hi @Sammy422, that's strange. 

Can you try see if it can be added:

Swipe down to Quick Panel settings > ⋮ > Button order

[Sammy422]

Yeah i have already checked and restarted the device but it's not showing me now

[Sammy422]

Can you please fix it

[Samsung_S10]

Same.