The option to enable the "Components Properties" under "New Features" in my account setting is not there. How to enable it?

Hi ​@Souvik Roy, thanks for reaching out! 

Users on any plan can use component properties, so there isn’t a way to enable them, because they are already enabled by default. 

May I ask if there is a certain behavior or issue that you’re having with component properties that’s causing you think that you have them disabled?

Please let me know, so we can try to troubleshoot together.