Comment 2 for bug 1720028

Sorry, I was able to reproduce this error only three times in succession, when I first switched the GUI from two adaptive-size boxes, to a single box; the card displayed at the time had not yet shown the answer, and the pending Answer was a GIF image.

I switched back to two adaptive-size boxes and continued my review. I later switched back to a single box; the card displayed at that time had text as a pending answer (not an image). Since then it has displayed the original "offending" card (and all others with GIF answers) without an error.