Questions about the supported_features and preset_mode fields for FA devices and how to use midea_ac_lan.send_command to query device information

[jardelhnascimento]

Hello, I have a Midea Bladeless Tower Fan which has smart features via the SmartHome app. I have successfully connected the device to Home Assistant via this integration but there seems to be some capabilities unsupported by the integration and also some presets ignored by the device.
I have read Fan and Debug pages and also searched through issues and discussions pages in order to get answers to these questions, but was unable to find them, so I'm posting them here hoping someone with more knowledge about this project could help me.

1. Looking at the fan entity on HA developer tools I get the following list for preset_modes :

preset_modes:
  - Normal
  - Natural
  - Sleep
  - Comfort
  - Silent
  - Baby
  - Induction
  - Circulation
  - Strong
  - Soft
  - Customize
  - Warm
  - Smart

But only 4 are supported by the device: Normal, Sleep, Smart (shown as SMARTAIR on the SmartHome app), and Ion Wind Mode. The other presets are ignored by the device when set through HA. The Ion Wind Mode is not on the list and seemingly cannot be set via HA. Is there a way to alter this list to remove the presets unused by the device and add a preset (or use the customize preset) to set the mode to Ion Wind Mode?

2. This device has 2 sensors not available on HA via this integration: a temperature sensor and a filter usage/wear percentage. There's also a switch for turning the device screen on and off. All available through SmartHome. On HA Dev tools>Actions I can send a command to the device via the midea_ac_lan.send_command, with the parameter cmd_type set to 3 for queries (from the example). But when trying this command and looking at the logs I get an error saying that the cmd_body must be a hex string, which I was unable to find how to construct in order to try to query the sensor information from the device.

3. Also from the fan entity on HA developer tools I get the JSON attribute supported_features: 59. From what I could see, this attribute is used in /custom_components/midea_ac_lan/fan.py to filter different fan models. But I was unable to match this field with a list of device features (e.g. select.{DEVICEID}_oscillation_mode for fans or even something like select.{DEVICEID}_screen_display from FC.md)

I tried testing if it was possible to control the device screen via dev tools>action

action: midea_ac_lan.set_attribute
data:
  device_id: {DEVICEID}
  attribute: screen_display
  value: {value}

{value} being substituted for true, false, and other values such as "Bright","Dim" and "Off" from FC.md) but I only got the error Appliance [{DEVICEID}] has no attribute screen_display or value is invalid.

How could I try to get the attributes supported by the device and try to set them in order to properly support this device?