Unfortunately, this isn’t currently supported in Lucid, but we’re very interested in your feedback and committed to continually improving our products. If you’re willing to share, we’d love to hear more details about your use case or what you’d like to see. Your feedback is the best way for us to keep developing a useful and effective product. If you would please fill out a feature request form it will be taken into consideration when prioritizing improvements. Or, ideally, vote up a similar feature request.
For anyone else with a similar request: please submit your feedback using this feature request form in order to voice additional support to our development team. We would also love to hear additional detail about your use case or see an example of what you're hoping to achieve. Additionally if you've discovered a workaround to achieve something similar in the meantime we'd love to hear about it! Thanks for your request!
Finally, for more information on how Lucid manages feedback via this community, take a look at this post: