JabRef 5.1--2020-05-23--03e3663
Windows 10 10.0 amd64
Java 14.0.1

• Mandatory: I have tested the latest development version from http://builds.jabref.org/master/ and the problem persists

Importing in a biblatex library the attached RIS file does not load the DOI field.

PMC4756000.txt

Steps to reproduce the behavior:

1. Change the attached file extension back to RIS
2. Import it in a biblatex library
3. Notice the DOI field is empty, but the file contains a DO field.