Clip equalizer not working while voice isolation active

When the voice isolation is active on a clip (both edit and fairlight page) modifications applied to the clip equalization are ininfluent. If you deactivate then reactivate voice isolation then equalization is taken in account, until next equalizer modification which needs voice isolation to be deactivated/reactivated and so on.

Resolve 19.2

Cache the Voice Isolation before doing any other work.

Ok, but i see this hint as a workaround given that with Resolve 18 it worked flawlessly. I simply signaled a malfunction.

Is this on a Windows 11 system? Not reproducing on the macOS systems here.

Is this behaviour specific to the Clip FX module or also reproducible with the Track FX module?

Are Clip EQ parameter changes reproduced stopping and re-engaging the Transport?

It's on a Windows 10 system.
I noticed the malfunction only at clip level (both on Edit and Fairlight tabs), not track level which works correctly.

I cannot reproduce the malfunction at the moment, looks like it's working now.
I don't understand if it's something transient relating to my drivers, to Resolve that fixed itself in some way on a new run or what.

If i notice it again i'll report.

I had once similiar problem. Like it was cached once, and can't overwrite with new setting. Ignoring totally what im doing. Then, after some time it was just working like it never happened.

i see this hint as a workaround

I actually see it as SOP. Both Voice Isolation and Dialog Leveler can be rough to process real-time.

Cache them always, I say.