I... don't think I have ever seen it do that automatically unless I missed some steps in the installation guide...? most of the time I just created the partitions I needed. I did a quick CTRL + F on tmpfs or tmp but not seeing anything...
Anyhow, I don't see on my desktop which still has Arch Linux installed which I want to move to KDE Neon but extremely lazy when you have an immense backup to do...
KDE Neon using tmpfs for /tmp seems like an horrible idea?
I get the idea behind it for sure but why use our available ram for this? I thought whatever init functionality would just wipe clean /tmp at boot....