When we talk to Guild Trader, select Guild Store, enter keywords in ITEM NAME, some matching words will appear in NAME MATCH.
However, in the Chinese version, if we use the words in NAME MATCH, the system will automatically add double quotes to the words. Once you use words with double quotation marks to search, no results will appear. Results can be searched only after double quotation marks are deleted.
This bug appears in the Simplified Chinese version of Playstation5.