gradle.xml gradleHome - How is this populated?

Hello

My gradle.xml file looks like the following:

<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
  <component name="GradleSettings">
    <option name="linkedExternalProjectsSettings">
      <GradleProjectSettings>
        <option name="distributionType" value="DEFAULT_WRAPPED" />
        <option name="externalProjectPath" value="$PROJECT_DIR$" />
        <option name="gradleHome" value="/usr/local/Cellar/gradle/5.5.1/libexec" />
        <option name="gradleJvm" value="#JAVA_HOME" />
        <option name="modules">
          <set>
            <option value="$PROJECT_DIR$" />
          </set>
        </option>
      </GradleProjectSettings>
    </option>
  </component>
</project>

In debugging something else, I noticed that this file contains a reference to what looks like a brew-installed version of Gradle 5.5. I checked, and I did in fact have a Gradle install at this location. I uninstalled it via brew since we use a much newer version of Gradle. The /usr/local/Cellar/gradle/ directory no longer exists. My project is configured to use Gradle from the 'gradle-wrapper.properties' file, which specifies a version of 6.8.3. My understanding -- and correct me if I'm wrong -- is that gradleHome is supposed to be derived from whatever is specified in gradle-wrapper.properties. Now, if I wipe out my .idea folder and reload the project, it still generates a gradle.xml file containing this reference to /usr/local/Cellar/gradle/5.5.1/libexec. My question is, how is this gradle.xml file being generated? Where is it getting this directory from?

Thanks,

-- Cam