extremas does not consider the first shown bar

[imLeeat]

Checklist

• [ X] I updated the card to the latest version available
• [ X] I cleared the cache of my browser
• [ X] I verified that I'm really running the lastest version in my browser console
• [ X] I checked if there is another issue opened with the same problem

Describe the bug

if you use

 show:
      extremas: true

then it will ignore always the first shown bar, when doint its stuff for the "extremas" feature

Version of the card
Version: 2.1.2

To Reproduce
This is the configuration I used:

``
type: custom:apexcharts-card
update_interval: 1d
cache: true
show:
loading: true
last_updated: true
header:
show: true
title: Max of the last 7days
show_states: true
graph_span: 7d
series:

• entity: sensor.energy
  type: column
  group_by:
  func: max
  duration: 1d
  statistics:
  type: state
  period: day
  show:
  legend_value: true
  extremas: true
  ``

Screenshots

Expected behavior
also the first shown bar should be considered with extremas