Lightroom Classic profile browser amount slider is not working

[Bentley B]

In Develope Basic panel 'Profile Browser' the amount slides not working.

[Ged_Traynor]

Moved to the Lightroom Classic forum from Using the Community

[JohanElzenga]

Please be more specific. What profile are you trying to use? Not all profiles support the amount slider, only 'creative' profiles support it.

[Bentley B]

Ok, I see. Thanks.

[eye=art]

Jumping in here because I'm having the same issue. What do you mean my "only creative profiles support it?"

Please explain.

Until the latest LR Classic update the slider worked for all profiles. 

Thank you!

[JohanElzenga]

There are camera raw profiles and there are creative profiles. The raw profiles are the 'basic' profiles for converting raw to rgb, and that is why they do not support an amount slider. 
https://jkost.com/blog/2018/12/using-the-amount-slider-with-creative-profiles-in-lightroom-and-camer...