Data derived from esphome does not show up past long term statistics

[gideonyong]

Describe the bug
When data comes from esphome, after the long term statistics takes into effect, the data does not show up in plotly.
Screenshots

Data in HA history:

Data with plotly:

yaml

type: custom:plotly-graph
entities:
  - entity: sensor.particulate_matter_2_5um_concentration_3
    name: PM2.5 Concentration
layout:
  title: Particulates
  yaxis:
    title: Concentration (µg/m³)

hours_to_show: 168
refresh_interval: 300

Additional context
I tried this with other data types such as temperature and it has the same issue.