TLS1.3 Decryption

Hello all,

any idea if this is supposed to work for tls1.3 ?
https://clouddocs.f5.com/training/community/adc/html/class4/module1/lab10.html
This approach was very simple and used to work fine for tls1.2.

I just found this article for tls1.3
https://my.f5.com/manage/s/article/K36120659

Thanks