Fixed Configuration of Column Combiner Node

I am using the Column Combiner Node in several workflows and always sooner or later I observe the same annoyance:

Once I add a new column into my tables, automatically all subsequent column combiner nodes add this column to their included columns. In 99% of cases this is not desired.

so my question: is there a way to have a fixed configuration of the column combiner node, such that it only uses the column which have been explicitly configured.

best

Matthias