box fails to open in vSphere Web Client console due to outdated JLine jar

Attempting to run box from the vSphere Web Client console fails with java.lang.UnsupportedOperationException. Tracing the error, this was fixed in this commit:

https://github.com/jline/jline3/commit/864f2063255b6f1bedce1605ae4ff76d5f22b55c#diff-2768cc9b5404a72434cf8057d2175eb4L78

Updating to the latest JLine jar (3.13.1) resolves the issue and does appear to cause any other issues.