MTEXT AutoCAD 2018 Embedded Object (code 101) issue

[rocchellid]

I found a problem specifically related to DXF write in 2018 format: some MTEXT (I didn't understand the reason) are exported with an extra part linked to an Embedded Object (code 101). You not having the management of this object, than overwrite the correct values read at the beginning with those of this new object in which the values are moved to other fields and align is always TopCenter. After working on it a bit, I came to understand how it is managed in export 2018 (in all the others format this object does not exist) and I have put you a very simple solution. See for yourself if it is appropriate to study better what this new object derives from and why (to date I have not found official documentation of the 2018 format).
I'm sending you 2 DXFs privately (they're work stuff) in which I've done nothing but change the export format from 2013 to 2018).
Regards,
Davide

Export difference:

Very simply solution: