Core temp display issue

[oliverjames]

After boot the sensor plugin shows core temperature for core 1 and core 3. Setting properties enables display of temp for core 3 (should read 0) core 1, core 2, and core 3. The mouse over temp values are not the same as those displayed on the panel.

I'm running Ubuntu Studio:
inxi -F
System:
  Host: richard-Luki Kernel: 5.8.0-55-lowlatency x86_64 bits: 64
  Desktop: Xfce 4.14.2 Distro: Ubuntu 20.04.2 LTS (Focal Fossa)
Machine:
  Type: Desktop Mobo: ASUSTeK model: P8H61 PRO v: Rev X.0x
  serial: <superuser/root required> UEFI: American Megatrends v: 4205
  date: 05/29/2013
CPU:
  Topology: Quad Core model: Intel Core i5-2500 bits: 64 type: MCP
  L2 cache: 6144 KiB
  Speed: 1696 MHz min/max: 1600/3700 MHz Core speeds (MHz): 1: 1627 2: 1613
  3: 1620 4: 1974
Graphics:
  Device-1: NVIDIA GF119 [GeForce GT 520] driver: nvidia v: 390.143
  Display: x11 server: X.Org 1.20.9 driver: nvidia
  unloaded: fbdev,modesetting,nouveau,vesa resolution: 1920x1080~60Hz
  OpenGL: renderer: GeForce GT 520/PCIe/SSE2 v: 4.6.0 NVIDIA 390.143
...
Sensors:
  System Temperatures: cpu: 35.0 C mobo: N/A gpu: nvidia temp: 52 C
  Fan Speeds (RPM): N/A gpu: nvidia fan: 40%
,,,