All user messages are attributed to Claude

[tassa-yoniso-manasi-karoto]

All messages are correctly captured but all messages including users messages are currently attributed to Claude

[KanTakahiro]

I have the same issue.
I noticed that this error occurred in the console: Failed to extract message 1: Error: Edit button not found
In my case the error occurred 15 times, just the number of user inputs. The final error is Failed to extract message 15: Error: Edit button not found
I guess this script use the "Edit" button below the user input textbox to get the user input text, but now this approach is broken.

I use Firefox 146.0 on macOS 26.2