Omg not this again.
There's some mod on this portal that edits the icon sizes of everything, but we couldn't figure out which one does this because the guy had several hundred mods that wouldn't even load on my end.
You can try sending me your Savegame or if you get it running go into the settings, there's one setting that lets you see mod sources in tooltips, maybe you can identify there what mod is changing all prototypes
