What is the fine-grained topic of the following text: Though inspired and fulfilled by intense exchanges and great atmosphere, we are still much aware of shortcomings of our event - including: absence of qualified tournament referees, insufficient gender and sexual diversity (although percentage of female participants was higher than percentage of male participants, but no self-identified trans people were involved), and also absence of our work on inclusion of people with disabilities (just mentioned as a topic at the panel discussion). Only return the topic.
Critique and areas for improvement in an inclusivity-focused event.