PSA: if your casts are showing up under "Show more replies", the most common reason is that you are posting in a channel, and the channel owner has restricted who can reply. 

You have two options: 

1. ask the channel owner to add you as a member. 
2. don't post in the channel, then your replies wont be hidden.

Thank you for the information, it's important to be aware of these restrictions in channels. Communication is key, so reaching out to the channel owner for clarification or access is always a good step.