No vector print possible on macOS 15.5 (AirPrint only) — workaround for InDesign?

Since using my Brother DCP-L2627DWE printer on macOS 15.5 Sequoia, I can no longer print vectors correctly from Adobe apps (Illustrator, InDesign, Photoshop).
The “Print as Bitmap” option is always forced, both with my Brother printer (AirPrint) and my Canon printer (AirPrint as well).
Result: text and vector lines are rasterized and print jagged.
Unchecking “Print as Bitmap” has no effect — it resets or is ignored.

Background:
Brother confirmed that on macOS 15+, Apple no longer allows Brother-specific drivers, only AirPrint is supported.
AirPrint does not support PostScript or PPD, so Adobe apps cannot send correct vector print jobs.

Tried:

• Reinstalling Adobe apps

• Reinstalling printer drivers (AirPrint)

• Resetting settings and preferences

• PPD is not selectable

• Saving PDF → printing from Preview works, but is cumbersome

Question for Adobe community:

• Is this a known limitation when using AirPrint on macOS 15+?

• Are there any recommended workarounds to print vector output directly from Adobe apps with AirPrint printers?

• Does CUPS-PDF or Ghostscript reliably solve this?

• Is Adobe planning better support to bypass bitmap printing for AirPrint devices?
  
  

System info:

• macOS 15.5 Sequoia

• Brother DCP-L2627DWE (AirPrint-only)

• Canon iX6800 (AirPrint)

• Adobe Creative Cloud (latest Illustrator, InDesign, Photoshop)