Extra definitions added to exported dbc (causing parsing issue)

[eFiniLan]

to reproduce:

1. open up a cabana link.
2. load a genreated dbc.
3. once it's fully loaded, save/download the dbc.
4. validate the downloaded dbc.

When I tried to open a cabana link with honda_crv_hybrid_2019_can_generated.dbc, I noticed the GEAR and GEAR_SHIFTER plots in GEARBOX couldn't display properly (no timeline and not moving)

After inspecting the export dbc, I noticed it's overwriting GEARBOX definitions:

If I removed CM_ "Imported file _bosch_2018.dbc starts here" from the dbc file and import/export again, it seems loading fine and not overwriting defintions.

so looks like issue is caused when:

CM_ "Imported file bosch_2018.dbc starts here" or CM "honda_crv_hybrid_2019_can.dbc starts here"

are added.

[vanillagorillaa]

reporting this internally as well