Display drafts when adding a new requirement without pressing save and leave screen as part of Requirements List

I was adding a requirement to a feature, and after inputting a considerable amount of details I needed to check another feature and lost the focus on the existing requirement. When I came back, I could not find the requirement and was quite worried that I lost work. When I pressed Add Requirement again, the text I have written re-appeared (which is great :) however it will be great if you show that the user has a draft requirement when viewing the requirements list.

In case you need any clarifications I would be more than happy to help.

Thanks and Regards