runConfigurations.xml

<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
  <component name="RunConfigurationProducerService">
    <option name="ignoredProducers">
      <set>
        <option value="com.intellij.execution.junit.AbstractAllInDirectoryConfigurationProducer" />
        <option value="com.intellij.execution.junit.AllInPackageConfigurationProducer" />
        <option value="com.intellij.execution.junit.PatternConfigurationProducer" />
        <option value="com.intellij.execution.junit.TestInClassConfigurationProducer" />
        <option value="com.intellij.execution.junit.UniqueIdConfigurationProducer" />
        <option value="com.intellij.execution.junit.testDiscovery.JUnitTestDiscoveryConfigurationProducer" />
        <option value="org.jetbrains.kotlin.idea.junit.KotlinJUnitRunConfigurationProducer" />
        <option value="org.jetbrains.kotlin.idea.junit.KotlinPatternConfigurationProducer" />
      </set>
    </option>
  </component>
</project>