Shebang Removal While Adding Copyright Header in Shell Scripts

Start by reproducing the provided Spotless Maven configuration against the shell scripts, using Maven 3.8.8 and the shell licenseHeader settings. Trace how setLicenseHeaderYearsFromGitHistory and skipLinesMatching interact, then verify that applying the formatter preserves each script's shebang.

• summary of problem
  I’m working on a project with shell scripts and trying to add a copyright header that includes the year range from the Git history using the setLicenseHeaderYearsFromGitHistory property.

The issue I’m facing is that the shebang (#!/bin/bash, etc.) is getting removed from the script files in the process. It seems there's something wrong with the code flow

• Gradle or Maven version - Maven 3.8.8
• spotless version - 2.43.0
• operating system and version - MacOS 14
• copy-paste your full Spotless configuration block(s), and a link to a public git repo that reproduces the problem if possible

<plugin>
  <groupId>com.diffplug.spotless</groupId>
  <artifactId>spotless-maven-plugin</artifactId>
  <version>2.43.0</version>
  <configuration>
    <setLicenseHeaderYearsFromGitHistory>true</setLicenseHeaderYearsFromGitHistory>
    <upToDateChecking>
      <enabled>false</enabled>
    </upToDateChecking>
    <java>
      <includes>
        <include>src/main/java/**/*.java</include>
        <include>src/test/java/**/*.java</include>
      </includes>
      <licenseHeader>
        <content>
          <![CDATA[
  /**
  ****************************************************************************
  **   Copyright Header
  ****************************************************************************
  **/]]>
        </content>
        <delimiter>package</delimiter>
      </licenseHeader>
    </java>
    <shell>
        <includes>
          <include>**/*.sh</include>
        </includes>
        <licenseHeader>
          <content>
            <![CDATA[
  #---------------------------------------------------------------------------
  #   Copyright Header
  #---------------------------------------------------------------------------]]>
          </content>
          <delimiter>## Start</delimiter>
          <skipLinesMatching>#\!/bin/sh</skipLinesMatching>
        </licenseHeader>
    </shell>
  </configuration>
</plugin>

• copy-paste the full content of any console errors emitted by gradlew spotless[Apply/Check] --stacktrace - maven plugin

Thanks in advance