Does Network Merger via Groupby still work in KNIME 5.4 ?

Hi,

When I try to merge a table consisting of 1 network column via the GroupBy node, using the aggregation function Network Merger in the Manual Aggregation tab, the following error pops up:

Invalid Settings:
String for key "numericColumnMethod" not found

Needless to say that the node won’t be allow me to set those settings.

Kind regards,
Geo