Trying to make node red output multi-line

originally posted on the discord

Hey all,
using the input_text & custom:multiline-entity-card to display output from Node-red. is there a way to make it preserve formatting? input

msg.playMessage = 'the Current Temp on '+ msg.data.attributes.friendly_name +' is ' + msg.data.state + '°C, Time to Turn ON Aircon \n Last Updated: ' + msg.data.timeSinceChanged
desired output

the Current Temp on Dyson Fan Temperature is 28.05°C, Time to Turn ON Aircon 
 Last Updated: 13 minutes ago
actual Output

the Current Temp on Dyson Fan Temperature is 28.05°C, Time to Turn ON Aircon Last Updated: 13 minutes ago