If this were true, OP would see Steam as a user-mode process taking up the CPU time. Since the OP image is sorted by CPU time and the process isn’t visible, it’s gotta be those kernel threads that aren’t displayed by default.

Nice, good thing MSI didn’t just show off a monitor that only relies on the video output specifically for League of Legends to illustrate how actually useless this level of access is.

Fractional scaling (per-display), input isolation…