Haier water heater not changing modes

[casalevantegarrucha]

Describe the bug
When calling an action of operation_mode change, the water heater does not effectively change the mode. Order is received in the heater and temperature starts blinking on the display but mode change is not executed.

To Reproduce
Steps to reproduce the behavior:
YAML code used:
action: water_heater.set_operation_mode
metadata: {}
target:
area_id: cocina
data:
operation_mode: Eco

Expected behavior
Heater should change into Eco mode.

Screenshots

Environment (please complete the following information):

• Home Assistant Version: 2026.6.4
• hOn Integration Version: 2.0.5
• pyhOn Version: 0.8.4

Additional context
On the hOn app, when I change modes there's a prompt and I need to press Yes to co firm the change of mode.

Home Assistant Logs