autoScaleYaxis with zoom?

[stevekstevek]

I'm trying to make a chart that shows energy usage, and allows the user to zoom in to a time period. I got zoom working, but it's not terribly useful without scaling the Y axis. This doesn't seem to be working, and I'm not sure if I'm missing something or it's some compatibility problem. Here's my simple code:

type: custom:apexcharts-card
apex_config:
chart:
zoom:
enabled: true
type: x
autoScaleYaxis: true
toolbar:
show: true
autoSelected: zoom
graph_span: 2h
header:
show: true
title: 1 Minute Energy Usage (Watts)
show_states: false
colorize_states: true
series:

• entity: sensor.sierra_vue_balance_1min
• entity: sensor.ev_charger_1_1min
• entity: sensor.jenn_air_2_1min
• entity: sensor.afci_1_4_1min
• entity: sensor.dryer_5_1min
• entity: sensor.family_room_8_1min
• entity: sensor.kitchen_outlets_6_1min
• entity: sensor.office_7_1min
• entity: sensor.refrigerator_3_1min

Chart unzoomed:

Chart zoomed: