Cpu/Gpu usage

[dysjoint]

task manager snip.png

This is my cpu/gpu usage with one project open, two audio tracks, two instances of the same rack, and the rack is open for editing. Cpu hits 12.3 percent. The Desktop Window Manager/ gpu usage is something new I have noticed, not a Tracktion issue I guess but anyone know why either of these is happening.
i9 12900k, 32 gb ddr5 ram, Samsung pro 980 ssds, Gigabyte 3060ti graphics, Windows 11 all updates installed, latest graphics card drivers. Waveform 12 pro, latest update. Somewhere in amongst these updates I went from using next to no cpu/gpu in this 'new project' state to the above. Not a huge deal, just trying to stay optimised. Any suggestions?

[dysjoint]

Edit: to add, the internal Waveform cpu meter reads 1% in the above situation.