That area just appeared one day a while ago. I assumed it would be fixed soon. Plus, the number inside seems to look off-centered and it wouldn't make sense to include that area if there wasn't a number. I could just be making stuff up and it really has been there all this time but I'm fairly certain it used to just be white text. Whenever I open Minecraft for Windows 10 it just looks off. I'm not sure. Might just be me.
This is a glitch right? [The area within the red circle (to emphasize!)]
Started in the 1.13.0 update. Sometimes the realm world wouldn't save like 15 minutes to an hour of work. For example, I drowned before exiting the game (without collecting it or anything). When I got on today, everything was back in my inventory, my furnaces were smelting, and everything was left how it was about 20 minutes before I went exploring and died. I really hope this issue gets addressed as it is very frustrating.
I thought that the background shading was a glitch by itself, but if it's not and it's just off-centered, then I guess you can duplicate it. Thanks for your help!