The problem

I am using the BAF integration and exposing the fans to Homekit. When i include the fan in a Homekit automation, whether its a Scene or the action for one of my homekit buttons, i've noticed the fan speed being set incorrectly. For example, if create a scene that sets my fan to 85% and then trigger the scene, the fan will turn on and set the speed to 85%, but then immediately set the speed to something lower like 57%. However if i just control the fan manually from the iOS home app and set the speed to 100%, it works correctly.

When i look in the logbook after triggering the scene, i see two entries one right after the other. First is the command to set the speed to 85% followed right after by the turn_on command. I think whats happening is the turn_on command is setting the fan to some default speed, overwriting the percentage set in the previous command. Here's the messages from the log book in ascending order by time (latest event on top)

Homekit send command turn_on for Master Bedroom
HomeKit send command set_percentage to 85.71428571428572 for Master Bedroom

I've tried the homebridge baf i6 plugin and it doens't have the same issue with homekit scenes or automations but prefer HA's integration as its more feature rich and flexible

What version of Home Assistant Core has the issue?

core-2024.6.3

What was the last working version of Home Assistant Core?

No response

What type of installation are you running?

Home Assistant Container

Integration causing the issue

Big Ass Fans (baf)

Link to integration documentation on our website

https://www.home-assistant.io/integrations/baf/

Diagnostics information

I don't see any debug logging for the baf integration in the log but including it anyways

home-assistant_baf_2024-06-20T21-10-01.061Z.log

Example YAML snippet

No response

Anything in the logs that might be useful for us?

No response

Additional information

No response