Tools.namespace reload does not work? or is it just me using it wrong?

[magnus0re]

From the documentation it says that

The refresh function will scan all the directories on the classpath for Clojure source files, read their ns declarations, build a graph of their dependencies, and load them in dependency order.

(refresh) never reloads anything for me. Am I using it wrong?

For repro I have two files:
a.clj:

(ns refreshdoesntwork.a)

(defn get-a-map []
  {:a "a"
   :b "q"}) ; change q to b, just save file, 
            ; then I expected (refresh) in namespace b to react.

b.clj:

(ns refreshdoesntwork.b
  (:require [clojure.tools.namespace.repl :refer [refresh]]
            [refreshdoesntwork.a :refer [get-a-map]]))

(refresh)

(println (get-a-map))

Actual behavior:
file b, get output {:a a, :b q}
in file a, change :b "q" to :b "b" save the file
run (reload) in b
run the print funtion in b
then the problem, I get the output {:a a, :b q}
Nothing is updated.

Using deps.edn,
org.clojure/tools.namespace {:mvn/version “1.1.0”}
org.clojure/clojure {:mvn/version “1.10.3”}
on WSL with Calva