Default values for multi select input

I'm not able to set the default value in multi select. It's only taking the first value now matter what I give. How can I set this?

In the screenshot, the categories field has multiple values as seen but when I set it as the default value only the first one is coming up in the input field

Hey ajay,

Have you tried using {{self._values}} to set by default all the available values?

Thanks! That worked