Does WIFI 5 GHz work on TP-Link Archer C7 AC1750 with the latest OpenWrt build?

Installing and Using OpenWrt
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I don't know for sure if wpad-basic supports fast roaming.
wpad-openssl comes from 802.11r (Fast-Roaming) in LUCI, but it's for older openwrt and talks about replacing wpad-mini with wpad