Hi everyone 
I’m excited to announce it’s now possible to create new tags on Android! See more details in the screenshots below:
The option to create new tags is also available on the Asana app for iOS. When you open a new task on iOS, you can create new tags by tapping the three dot icon in the top right corner and selecting “Add tags”.
If you don’t see the feature yet. make sure to update your Asana app to its latest version 6.66. Let me know if you have any questions or feedback!