That will sell quite easy.
Canvassing is an odd game. Many items I used to consider full canvassed I found out later that canvassing did not run right through the body of the jacket (half canvassed). I learnt my lesson the hard way on eBay when a fellow that purchased the suit suggested I was scamming by selling a half canvassed as full canvassed.
Check the canvassing further down the jacket, below the bottom buttonhole. That will reveal all. Most half canvassed pieces I have inspected tend to run out of canvassing either by the top button hole or just above the bottom button hole.