What Frame version?
I don't have a fix, but if the goal is to preserve the vector content (and the text), a work-around would be to save as PDF from Corel. Import the PDF.
If Coral can't save as PDF (or print to PDF), open the SVG in an app that can, such as Adobe Illustrator, and save as PDF.
If your Frame version is 7.2 or lower, save as EPS and not PDF. I don't know if Corel can do that. Illustrator can, and Acrobat Pro can re-save PDFs as EPS.
If you really want to see Frame wreck an SVG, save as XML from Frame.