I have a process i do every other month. And with the latest Photoshop M1 edition it now ads a -1/-2/-3 on the artboards. So where i used to get "intro_1@2x.png" i now get "intro_1-1@2x.png" .
As you can see, the file should not include the new aded -1.

And there is a lot of files for all mobile devices both iOS and Android. So the files i get is this.

But they should be named like this:

This totaly destroys the procees and i have to spend time removing the extra number every time i export.
I have read that this can be fixed with a "use legacy" setting in the export settings, but thats not avilable on the Mac M1 edition.