Despite the diverse capabilities that Tinychat offers as a communication tool, there is a significant challenge when using the text chat. It seems that Tinychat does not provide enough advanced features for text chat, such as emoticons, special formatting options, or options for attachment management. This can make the communication experience in text chat appear limited and less interactive. The missing advanced features could also prevent users from conveying their messages in an efficient and personalized manner. Given the importance of context-driven and expressive communication in today's digital world, this problem is a crucial obstacle for a comprehensive user experience with Tinychat.

Tinychat could solve this problem by integrating advanced text chat features. These include emoticons, which allow users to express their emotions in conversation and lighten interaction. Custom formatting options, such as bold, italics, and underline text, could ensure that messages are highlighted more clearly and are easier to understand. In addition, attachment management features could be added to the text chat. This would allow users to share relevant files and documents directly in the chat. As a result, a more comprehensive and interactive communication experience could be achieved and the usability of Tinychat could be significantly improved.