You need a CCT controller for the white strip.

Zigbee https://www.amazon.com/BTF-LIGHTING-C02Z-Controller-Compatible-Dual-Mode/dp/B0B2J2NVZB/

WiFi: https://www.amazon.com/BTF-LIGHTING-FUT035W-Temperature-2700K-6500K-Controller/dp/B096VN5NS1

Note these controllers are like half the price on AliExpress if you're willing to wait 2-3 weeks.