51 votes66 comments · Illustrator Bugs » File Save, Import and Export · Flag idea as inappropriate… · Admin →
We have the fix available in the latest release. Please update Illustrator using Adobe Creative Cloud application to the latest build for version Illustrator CC 22.1.
Please refer to our knowledge base FAQ – https://illustrator.uservoice.com/knowledgebase/articles/1844590 if you face difficulty in update.
Or get in touch with us at any of the other support channels – https://helpx.adobe.com/support.html
Ashutosh Chaturvedi | Sr. Quality Engineering Manager – Illustrator
Adobe. Make It an Experience.AHoffman commented
We had to place the photoshop file with the spot channels (seps) included into illustrator - this is our working sep file before we delete the RGB channels and save as .dcs. That worked for us.
Another less desirable option would be go really old school and split channels and place/relink the individual tiffs overprinting into illustrator for output.
Really needs to be fixed!!