Hard to say. The BG figures are fine. Bread is generally judged at being about 60% carb so you might have had ~30g? I certainly notice that carbs these days (maybe 60g/day rather than my usual 20g) affect BG less than they used to: maybe my insulin response has improved, maybe it's something else.
The real risk for me in noticing that, is starting to think that a corner's been turned and I can eat a few more carbs: that could be the case, but I'm not prepared to take the risk and undo progress to date. Carb creep, no thanks, I'm staying with what's worked so far.
That's my decision - you might come to a different one.