This is why it's important to describe explicitly the three points in text:
- steps to reproduce;
- what you expected to happen;
- what actual result you observe instead.
Something that might be obvious to you but isn't for others will just be silently ignored most of the time.
EDIT: I now see the problem after reading your other reply above:
https://news.ycombinator.com/item?id=46064757#46069546
This is why it's important to describe explicitly the difference between what you expected and what you observed. I swear I did not see the change in button width before reading the linked comment.