Brief description not generated for methods defined outside class

[slim71]

Describe the bug
I think the generation based on the smart snippet is not working when trying to add docstrings to class setters/getters defined outside of the class itself.
Or at least, I seem not to be able to make it work. If I delete the class specifier, it does use the smart text snippet.

Code example

void Cargo::setRunning() {
    std::lock_guard lock(this->running_mutex_);
    this->running_ = true;
}

Expected result

/**
 * @brief Set the Running object
 * 
 */
void Cargo::setRunning() {
    std::lock_guard lock(this->running_mutex_);
    this->running_ = true;
}

Actual result

/**
 * @brief 
 * 
 */
void Cargo::setRunning() {
    std::lock_guard lock(this->running_mutex_);
    this->running_ = true;
}

Screencaps

Your System:

• OS: Ubuntu 22.04
• VS Code Version: 1.95.2
• Doxdocgen Code Version: v1.4.0

Additional context
I haven't changed anything of the default configuration, apart from author info.