Slider in subflow, Label from Env Variable

Hi,

I am facing an issue with a slider.
I have a subflow, with a slider in it.
Currently I am pushing a msg.name with the name of slider and the label is {{ msg.name }} cron
The moment I slide the slider, on the next refresh name becomes cron!
Is there a way to for instance use an Environment variable in the label? (environment variable will be configured in subflow)