New Bambu Support PETG Filament around the corner?

So I just installed the new Bambu Labs Beta Slicer and noticed in the System Filaments a option for ‘‘Bambu Support For PLA/PETG’’

Since I can’t find any in the shop yet, I’m assuming this could be released shortly. Has anyone used this setting with another roll of filament (PLA as support for PETG).

support petg