.color() not working

[JanOgr]

Describe the bug
Color is not set even though i specify a color code.

To Reproduce
teams_message = pymsteams.connectorcard(self.connection)
teams_message.summary("Summary")
teams_message.text("test text")
teams_message.color("ecee38")
teams_message.send()

Expected behavior
Color should be updated for the message

Additional context
Please provide a workaround :)

[JanOgr]

So I found mardown works for the text field, not for title however.

[ehardarson]

This is not a bug in pymsteams, looks like support has been removed by Microsoft.

MicrosoftDocs/msteams-docs#10062