Sorry, there's was a same report!
------------------------
(Please note that I'm foreigner, so I can't speak English well)
Look at my inventory, potion and enchanted item (sword) are shining.
It's normal, but their room is shining, too!
Linked issues
Attachments
Comments 1

@Joon-Ho Hwang:
Welcome to the internet. There are no "foreigners" here 🙂 ... and your English is understandable too.
To your ticket: It's a dublicate of MC-31669. Please use the search function before creating new tickets too see if the issue was already reported.