Seems that was idle hope, please upgrade to:

[lambdaisland/glogi "1.0.106"]
{lambdaisland/glogi {:mvn/version "1.0.106"}}

New Regal release! first one in a while, this one adds support for [:repeat] with a fixed number, instead of min/max

(regal-gen/sample (regal-parse/parse #"[A-Z0-9]{9}"))
;; => ("B8NH24WD9"
;;     "677SIJTGG"
;;     "PGXNLCQ5X"
;;     "4S6T2A8F1"
;;     "34HK6W684"
;;     "B16UD6J48"
;;     "6J936WDQR"
;;     "89M9M0NTN"
;;     "K5CNJ099I"
;;     "S9IYR160Z")

[lambdaisland/regal "0.0.97"]
{lambdaisland/regal {:mvn/version "0.0.97"}}