Can't make V2.2 looks like V2.1

[xTremOverClock]

Hi !

First, sorry for my English, I am French !

It makes months I can't update to V2.2 because it change the visual of my charts and I doesn't like the new visual, but I am unable to set it up to bring back the old visual. Hope someone here can help me here...

The main problem is the Y axis line number. With V2.1, there were way more line, way closer to each others. The only paramater I found to play with is the tickAmount, but it is a hard value wich is unaprropriate for my temp graph, were delta between min and max change every days !
So, is there a way to bring back the Y line number calculation that was working like a charm in V2.1 ?

The second thing is way more a detail, but the colored circles in legend area are now circled with a withe line that looks more like a bug.
Is there a way to change this and bring it back like V2.1, too ?

Thanks a lot !!

Here are config of the chart in pictures.

type: custom:apexcharts-card
series:

• entity: sensor.thermometre_chambre_1_temperature
  name: Température
  stroke_width: 2.5
  extend_to: now
  curve: smooth
  show:
  legend_value: false
  extremas: true
• entity: sensor.thermometre_chambre_1_temperature
  name: Température J-1
  stroke_width: 2.5
  extend_to: end
  curve: smooth
  offset: "-24h"
  opacity: 1
  show:
  legend_value: false
  in_header: before_now
  in_chart: true
  offset_in_name: false
  extremas: true
• entity: climate.chauffage_chambre_1
  attribute: temperature
  name: Consigne
  stroke_width: 1
  extend_to: now
  curve: stepline
  color: red
  opacity: 0.75
  show:
  legend_value: false
  graph_span: 24h
  span:
  start: day
  yaxis:
• show: true
  min: "|-1|"
  max: "|+1|"
  decimals: 1
  header:
  show: true
  show_states: true
  colorize_states: true
  now:
  show: true
  experimental:
  disable_config_validation: true
  layout_options:
  grid_columns: full
  apex_config:
  chart:
  height: 306px
  grid:
  position: back
  yaxis:
  showAlways: false
  lines:
  show: true
  strokeDashArray: 0.2

[xTremOverClock]

No one to help me ? 🥺