Verified answer
Does Steam full controller support confirm DualSense haptics on PC?
Quick answer
No. Steam’s full controller support label confirms normal controller operation but does not promise platform-specific haptics, adaptive triggers, prompts, or wired-versus-wireless behavior.
What this means
Advanced DualSense support should be treated as confirmed only when Remedy or the PC product page documents it. The PS5 feature set cannot automatically be transferred to Windows.
Official source
Steam — controller feature listing
Continue with the relevant guide
Open the related Control Resonant guide for the current topic summary, connected systems, and any later verified changes.
This answer is reviewed against pre-release official information. It states unknown boundaries explicitly and will be revised when Remedy or a first-party store publishes a newer fact.