Minecraft bedrock PS4 world icon greyed out but file works good

On Minecraft bedrock ps4 version, on one account when you save it shows a picture of what you last looked at on your world icon, which is normal. But on my other account on the same system when I save my world, the world icon is greyed out, the game works okay and loads up okay. All this is on the single-player for both accounts. I have checked options on both accounts, the options are the same and settings are the same I believe. I have checked the internet and other bugs and I have not found the exact same problem at all. If you have any suggestions let me know. Thank you