Java version in Elasticsearch 7.8.0

Elasticsearch 7.8.0 comes with Java 14 and it is build using it.
As per the elastic document, we can use our own version of Java and it is recommended to use a supported LTS version of Java.
So, we are installing and using Java 11 ( which is the latest LTS version of java available).
Please confirm if we can use a lower version of java (java11) than the version (java14) with which it got built.
Can there be any issue which we might face due to this or any impacts that could happen?
Thanks in advance

https://www.elastic.co/support/matrix#matrix_jvm is your go to for compatibility.