The problem:
When I'm "cold booting" my system with "Storage Drive Widget" option enabled in iCUE I don't have Processor/Motherboard/DRAM/GPU/iCUE controller/SSD sensors in iCUE Dashboard. The only sensor that is available is "Coolant Temp" and "Pump". When I open "Customize Dashboard" menu - there are no hardware (except "H100i ELITE LCD Liquid Cooler").
The problem first appeared somewhere around iCUE 5.7 or 5.8 update. It is reproduced in iCUE 5.9 version.
Workaround:
1. Turn OFF the "Storage Drive Widget" option
2. Wait for ~1min
3. The Processor/Motherboard/DRAM/GPU/iCUE controller sensors will show up
4. Turn ON the "Storage Drive Widget" option
5. SSD sensors will show up
Hardware:
SSD1: WD SN850 NVMe
SSD2: WD SN850X NVMe
SSD3: Samsung 870 EVO SATA
Corsair Commander Core XT
Corsair iCUE H100i Elite LCD
Corsair iCUE Nexus