"enhance speech" is horribly vulnerable

If I select "enhance speech", why the new audio file won't be saved?

If I save a project, close and open it again, PremierePro starts again with the "enhance speech" process, lost all data from before.

But what is really really horrible: It has the same behavior ALWAYS if I simply change something small on the audio track like shortening or cutting things out.

For example: I listen to the optimized audio track and find a part where the AI just created BS. Means, it gives a really weird sound like farting or burping, but nothing was spoken there. So the easiest solution is to cut this little piece out.

But in the moment I'm doing the first cut, it already starts immediately again with enhance speech for now two parts right away after cutting. If I place a second cut for removing this little part, it starts again enhancing from the beginning now with all 3 parts. This is simply a horrible, but not necessary time wasting desaster.

Why it simply doesn't save the enhanced version, so that I can cut / shorten or whatever I wanna do with the audio track without a new enhancement after every single step?

System info
    Application: Premiere Pro (Beta) v24.3.0.19
    OS: macOS v14.2.1, RAM: 64.00 GB, CPUs (logical): 4