我按如下所示安装了shadow-cljs：

npm install -g shadow-cljs

然后我创建了一个shadow-cljs.edn文件，其内容如下：

[{:id "app"
                :source-paths ["src/cljs" "src/cljc" "dev"]

                :figwheel {:on-jsload "myapp.system/reset"}

                :compiler {:main cljs.user
                           :asset-path "js/compiled/out"
                           :output-to "dev-target/public/js/compiled/myapp.js"
                           :output-dir "dev-target/public/js/compiled/out"
                           :source-map-timestamp true
                           :preloads [devtools.preload]
                           :optimizations :none}}

               {:id "test"
                :source-paths ["src/cljs" "test/cljs" "src/cljc" "test/cljc"]
                :compiler {:output-to "dev-target/public/js/compiled/testable.js"
                           :main myapp.test-runner
                           :optimizations :none}}

               {:id "min"
                :source-paths ["src/cljs" "src/cljc"]
                :jar true
                :compiler {:main myapp.system
                           :output-to "resources/public/js/compiled/myapp.js"
                           :output-dir "target"
                           :source-map-timestamp true
                           :optimizations :advanced
                           :closure-defines {goog.DEBUG false}
                           :pretty-print false}}
               ]

然后在已经运行的clj repl中，执行M-x cider-connect-sibling-cljs，然后选择shadow repl选项。但是我发现shadow-cljs Clojurescript REPL不可用。如何使shadow cljs正常工作？