Applying geometry from map2 to map1 when map1 is reference in referencial conflation

[Vladekk]

I am sorry if this is somehow in the manual, but I cannot make this work.

Files are attached here:
_example.zip

My case:

1. OSM is my reference map
2. Map2 is map I want to import into OSM

However, map2 has better geometry and tags than OSM in my case.

1. If I specify OSM as a reference map, then only tags are applied from Map2, and geometry is kept as it was in OSM.
   Moreover. I then use changeset-derive to get changes to apply to OSM. From what I see, derived changeset does not have features with changed tags, only features that were added b/c of geometry changes.

Command:
hoot conflate -C ReferenceConflation.conf -C UnifyingAlgorithm.conf -D tag.merger.default=hoot::OverwriteTag1Merger ./test1-osm.osm ./test1-map2.osm test1-conflated-reference-is-osm.osm

2. If I specify Map2 as a reference map, then derived changeset (between OSM and conflated map) contains ALL features, which is not what I need.

Commands:
hoot conflate -C ReferenceConflation.conf -C UnifyingAlgorithm.conf -D tag.merger.default=hoot::OverwriteTag1Merger ./test1-map2.osm ./test1-osm.osm test1-conflated-reference-is-map2.osm

hoot changeset-derive ./test1-osm.osm ./test1-conflated-reference-is-map2.osm test1-changeset-when-reference-is-map2.osc

I understand that second command maybe is wrong, as it uses derivation from osm to conflated map, and not from map2, which was reference map in conflation, but I don't see other options.

Thanks