It seems that I didn’t have YARN installed on the Centos8 host. I picked this up when running a manual assets pre-compile task. Ill monitor it and see how it goes on the next upgrade.
I’m glad you could solve your issue.
I just wanted to follow up on the Yarn topic.
It usually is no problem if it’s not installed. That warning is perfectly fine and can safely be ignored.
It shouldn’t change the correct creation of precompiled assets at all.