Can you guys add customizations for backgrounds to your chats? Other texting apps have lots of background wallpapers or themes to choose from. Or the option to add your own pic as a background to your chats. Also this app would be beyond perfect if you could add access to all of the emojis for reactions to text as well as the added feature of being able to react to pictures and GIFs. So many other texting apps already do these things so Textra is quite behind in that aspect.