False positive from RelationChecker for Fietsnetwerk/Radknotenpunktsystem ?

[GerdP]

What steps will reproduce the problem?

1. Validate a relation like r1203658 (Fietsnetwerk Twente) which has hundrets of node members with empty role and tags

   name=Fietsnetwerk Twente
   network:type=node_network
   network=rcn
   type=network
   

What is the expected result?

In Germany we have them as well, e.g. r10572031 name=Radknotenpunktsystem Landkreis Oldenburg. I guess those relations must contain nodes, so I am not sure what's wrong exactly.

What happens instead?

Hundrets of warnings Type 'node' of relation member with role '' does not match accepted types 'relation' in preset Route Network (574)

Please provide any additional information below. Attach a screenshot if possible.

Build-Date:2020-12-02 10:37:13
Revision:17384
Is-Local-Build:true

Identification: JOSM/1.5 (17384 SVN en) Windows 10 64-Bit
OS Build number: Windows 10 Home 2004 (19041)
Memory Usage: 1346 MB / 3641 MB (390 MB allocated, but free)
Java version: 1.8.0_272-b10, AdoptOpenJDK, OpenJDK 64-Bit Server VM
Look and Feel: com.sun.java.swing.plaf.windows.WindowsLookAndFeel
Screen: \Display0 1920×1080 (scaling 1.00×1.00)
Maximum Screen Size: 1920×1080
Best cursor sizes: 16×16→32×32, 32×32→32×32
VM arguments: [-agentlib:jdwp=transport=dt_socket,suspend=y,address=localhost:55380, -ea, -javaagent:D:\eclipse-java-2020-09\eclipse\configuration\org.eclipse.osgi\215\0\.cp\lib\javaagent-shaded.jar, -Dfile.encoding=UTF-8]
Program arguments: [--debug]
Dataset consistency test: No problems found

Plugins:
+ ColumbusCSV (35640)
+ buildings_tools (35640)
+ o5m (35640)
+ pbf (35650)
+ poly (35640)
+ reltoolbox (35640)
+ reverter (35640)
+ undelete (35640)
+ utilsplugin2 (35640)

Validator rules:
+ c:\josm\core\resources\data\validator\geometry.mapcss

Last errors/warnings:
- 00284.015 W: should use ChangeMembersCommand
- 00392.847 W: should use ChangeMembersCommand