Problem with Warp Free on waveform timeline

Hello everyone.
I am having problems since march 21, on the 20th my windows was upgraded and randomly on some clip the moment I go to free warp, it crashes cubase generating a crash file. I noticed that the area separation in the mixer is not working: I can apply the 3 separations in the area but in the mixer they are not locked. They appear separate but it’s like they’re not because the middle and right sections don’t block. Can anyone give me a solution?
I have already factory reset.

can you upload the crash file?

Cubase 12.0.52.393 64bit 2023.3.24 18.31.59.323.dmp (1.0 MB)

With the last update Windows (14 /02 /2024) the same problem recurred…
Cubase 12.0.70.464 64bit 2024.2.15 11.29.02.194.dmp (1.9 MB)