Personally, I do not understand why you think there is a bug from this screen capture alone. Maybe because I am that familiar with penpot and figma, but still, I do not find it obvious.

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.

"Content not available in your region"

So, given that Penpot appears to mostly be developed in the EU, you'd need to fix that part first.