How to use C++20 modules in CLion

I build a brand new c++23 project and run the following code below:

// This is hello.ixx
module;
#include <string>
export module hello;

export std::string greet(const std::string& name) {
    return "Hello, " + name + "!";
}
std::string internal_helper() {
    return "I am hidden";
}

// main.cpp
import hello;
#include <iostream>
int main() {
    std::cout << greet("World") << '\n';
    // internal_helper();  // Error
    return 0;
}

CMakeLists.txt gen by CLion automatically:

cmake_minimum_required(VERSION 4.2)
project(test)

set(CMAKE_CXX_STANDARD 23)
add_compile_options(-fmodules-ts)
add_executable(test hello.ixx
        main.cpp)

But I got a bug report in Clion:
D:\CLion2026.1\bin\cmake\win\x64\bin\cmake.exe --build D:\CLion2026.1\PROJECT\test\cmake-build-debug --target test -j 14
[1/3] Building CXX object CMakeFiles/test.dir/hello.ixx.obj
g++.exe: warning: D:/CLion2026.1/PROJECT/test/hello.ixx: linker input file unused because linking not done
[2/3] Building CXX object CMakeFiles/test.dir/main.cpp.obj
FAILED: [code=1] CMakeFiles/test.dir/main.cpp.obj 
D:\CLion2026.1\bin\mingw\bin\g++.exe   -g -std=gnu++23 -fdiagnostics-color=always -fmodules-ts -MD -MT CMakeFiles/test.dir/main.cpp.obj -MF CMakeFiles\test.dir\main.cpp.obj.d -o CMakeFiles/test.dir/main.cpp.obj -c D:/CLion2026.1/PROJECT/test/main.cpp
In module imported at D:/CLion2026.1/PROJECT/test/main.cpp:3:1:
hello: error: failed to read compiled module: No such file or directory
hello: note: compiled module file is 'gcm.cache/hello.gcm'
hello: note: imports must be built before being imported
hello: fatal error: returning to the gate for a mechanical issue
compilation terminated.
ninja: build stopped: subcommand failed.

how to fix it