[Question] How to configure "back" button on sub-pages?

[mmorev]

How to use tft message call from this examples?

https://github.com/olicooper/esphome-nspanel-lovelace-native/blob/dev/test.yaml#L6-L12

# Example TFT commands (use the `simulate_tft_message` service call):
# Note: you can find the page and item uuids at the bottom of the main.cpp build file `.build/nspanel-test/src/main.cpp`
# - Simulate TFT reboot (EU model, firmware version 53): `event,startup,53,eu`
# - Navigate to Extras 1 Card: `event,buttonPress2,navigate.uuid.extras_1_card,button`
# - Navigate to screensaver: `event,buttonPress2,navigate.uuid.1,button`
# - Navigate to first card: `event,buttonPress2,screensaver,bExit`
# - Close the current page / go back to screensaver: `event,sleepReached,`

I want to configure "back" button instead of "home" in upper left corner of sub-page

[olicooper]

This functionality is not available right now but the code was built with this feature in mind so it shouldn't be too difficult to add if you would you like to submit a PR to add this functionality?

Those commands can be sent from HomeAssistant using a service call to the nspanel (now called 'actions').
To test, you can navigate to the developer tools in HA, click on the 'Actions' tab, then find the send_command action for your nspanel in the action list e.g. ESPHome: nspanel_aabbccdd_send_command and then fill in the command you want to send in the cmd field. The commands are usually generated by this library but this action allows you to send your own commands directly to the screen. You can see examples in the HMI readme.