Davinci 20, remove silence grayed out

Updated to latest version today
Tried all types of videos, with all fps possible

I cant get remove silence to work, its grayed out, like inactive

Yes i did select the audio track, i also did in and out point

But hey, nothing works.

Some help? Advice?

I haven't used the feature yet. Are there specific instructions in the New Features Guide?

https://documents.blackmagicdesign.com/ ... 5391610000

Is this a macOS or Windows system?

Are you using the release build of Resolve 20 or one of the betas?

Mac Os
Free version of davinci
Latest build downloaded

AI IntelliCut features are Studio only.

AI IntelliCut features are Studio only.

yes the intellicut yes
but the new remove silence in fairlight in their manual says free and studio.

well im buying studio anyway to see if changes anything.