it occurs in the version of jabref 5.12, and I also try the old version like 5.1 5.9, can not solve th problem.
The encoding is UTF-8.
The method that can be searched online is to set a suitable font, but this is for the old version, which provides a way to set a font, but there is no place to set a font in the new version
Currently, no Chinese display issues have been found in other software
Windows 10 Enterprise
Intel(R) Xeon(R) Platinum 8378A CPU @ 3.00GHz 3.00 GHz