When i send a notification with html format with the example see here :
The color of text not work in the notification
But it is available in the notification history via homeassistant
Tested with android 11, 12 and 13 same result
Is it a problem or the function has been removed ?
This is the example used
service: notify.mobile_app_mi_a3 data: message: > This is a <b><span style="color: red">HTML</span></b> <i>text</i><br><br>This is a text after a new line title: "Cool HTML formatting"