There was a response to this post on the front page earlier this morning that was able to get Claude to succeed simply by giving it access to Playwright so it could see what it was doing and telling it in the prompt that it needed to be pixel perfect:

https://news.ycombinator.com/item?id=46193412

As of right now, it seems to have been flagged into oblivion by the anti-AI crowd. I found both posts to be interesting, and it's unfortunate that one of them is missing from the conversation.