Hightlight reply pings on mobile
Since the reply feature was implemented on the mobile app, it has been difficult to quickly know when someone replies to your message, because unlike pc and @ pings, replies don't actually @ you nor makes the username bolded. Please consider making it more clear when someone replied to your message instead of someone else's. On PC, your username will be hightlighted even if it's not @ mentioned. On mobile app before replies were implemented, if someone replied to your message from a PC, you would see @username in bold on mobile.
The important thing here is being able to differentiate when someone replied/pinged you, to when someone replied/pinged to someone else. Now, you need to read the small, grey text above every message to figure out who they replied to, and if you don't, you WILL miss someone's reply.