Having trouble exporting maven javafx probject - maven

Question

I recently made my own version of the 2048 game in javafx. I used maven and eclipse to build the project and whenever I run the project in eclipse it works perfectly fine. However, when I exported the project into a runnable jar, the jar wouldn't run. I tried running it from the command terminal to see what was wrong. I got the error "JavaFX runtime components are missing, and are required to run this application." The thing is when I created the maven project on eclipse I made sure to add the javafxml achetype to my maven project. I thought this would ensure that javafx would work with my project. This is my first time working with maven, so any advice would be appreciated.
pom.xml:
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>game</groupId>
<artifactId>twentyfourtyeight</artifactId>
<version>0.0.1-SNAPSHOT</version>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.compiler.source>11</maven.compiler.source>
<maven.compiler.target>11</maven.compiler.target>
</properties>
<dependencies>
<dependency>
<groupId>org.openjfx</groupId>
<artifactId>javafx-controls</artifactId>
<version>13</version>
</dependency>
<dependency>
<groupId>org.openjfx</groupId>
<artifactId>javafx-fxml</artifactId>
<version>13</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.8.0</version>
<configuration>
<release>11</release>
</configuration>
</plugin>
<plugin>
<groupId>org.openjfx</groupId>
<artifactId>javafx-maven-plugin</artifactId>
<version>0.0.6</version>
<executions>
<execution>
<!-- Default configuration for running -->
<!-- Usage: mvn clean javafx:run -->
<id>default-cli</id>
<configuration>
<mainClass>game.twentyfourtyeight.App</mainClass>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>