I don't think summa technicians will ever fix that defect, simply because it's not a GoProduce defectsuppliers saig Summa are aware of it and working to fix it.. 5 weeks now
Which version of Onyx do you happen to have?Standard Corel to pdf file using the corel draw plugin from summa .. open in oxny rip click summa f series and it added the bar code front and back of file and sometime part of the bar is missi g as above image .. so its only rip that's adding it and supplier told us the summa are aware of the issue ???
As you say you are using Onyx to add the barcode and you have the newest version, open up a case with Onyx.Onyx thrive 21.0.1.248