Lightroom premium selective adjustment

[#1]

Hi! I can't use selective brush. Other types of selection like the gradient, work. But the brush alone doesn't. Anyone knows what could be the problem? Thank you! 

[#2]

Hi,

Which iOS version are you on, is this iOS14 beta or something else?
If not iOS14 beta 3, please disable and reenable the iOS 3D Touch settings (Accebility/Touch/3D & Haptic Touch).
Restart the app and reenable them again.

Thanks,
Ignacio

[#3]

Hi Ignacio,

Thank you for your answer!

I have Android, would you know how I can proceed on Android?

Thank you,

Kaja

[#4]

Hi there,

I don't have IOS. Do you know what I can do with android?

Thank you!