After editing a PostGIS MutliLineString layer in QGIS with the vertex tool I can not commit the table edits because the MultiLineStrings have been converted to MultiCurves. The error message is:
Could not commit changes to layer road_cl_segmented
Errors: ERROR: 1 geometries not changed. Provider errors: PostGIS error while changing geometry values: ERROR: Geometry type (MultiCurve) does not match column type (MultiLineString)
QGIS 3.16.3, PostGIS 3.1
I can not change the PostGIS geometry type. How can I prevent the vertex tool from changing the geometry type?