We are currently working on the beta testing phase of our new text editor!
Please reach out to your Customer Success Manager for more information about getting involved with this beta testing.
If you are a part of the beta testing group, then the new text editor can be enabled in Author view of any project by clicking Use new text editor as shown here -
You will then see the beta text editor toolbar, which will look like this -
To switch back to the classic version at any time just select Switch back? -
See a walkthrough of the beta toolbar here!