#Fedora 29's User PATH Will Prioritize Local User Binaries - Phoronix
« Fedora developers have wanted to change this so when a user-installed tool is installed, it won't possibly be blocked behind a system-wide tool. »
et ça me semble logique.
https://www.phoronix.com/scan.php?page=news_item&px=Fedora-29-User-PATH