Nils

@Nils@piefed.ca

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⁨Comment⁩ on ⁨Is it possible to slow down mouse cursor speed?⁩ ⁨⁨1⁩ ⁨day⁩ ago⁩:
I think mouse and keyboard only works properly in Desktop mode. Not sure if intended or a bug.

My suggestion is to open a support ticket with Valve/Steam. They might help you debug it, but most likely they will escalate the problem to their dev team as a feature request / bug report.