The libmapper documentation was a bit ambiguous about what it expects for the range arguments of vectored signals, so I corrected this end and expect the documentation end will be fixed as well. More details about the issue: https://github.com/libmapper/libmapper/issues/89
bboettcher3
commented
1 year ago 
The libmapper documentation was a bit ambiguous about what it expects for the range arguments of vectored signals, so I corrected this end and expect the documentation end will be fixed as well. More details about the issue: https://github.com/libmapper/libmapper/issues/89
Now signal ranges show up correctly in webmapper.