Hi, Gnu Emacs noob here. I'm having trouble debugging AUCTeX. When I run TeX-command-run-all with C-c C-a Biber is not run for some reason I can't figure out, and I must run it manually with C-c C-c Biber RET to have my citations properly compiled.

Does anyone know how I can forse C-c C-a to run Biber as well as the other commands?

My config is pretty vanilla and for AUCTeX is as follows:

;; Auctex
(require 'package)
(unless (package-installed-p 'auctex)
  (package-install 'auctex))

(require 'tex)

(push (list 'output-pdf "Skim") TeX-view-program-selection)

I'm running Emacs 29.1 downloaded from MacPorts on a MacBook Air m1.

thanks!