Hi, This project has had some issues since version 1.3, which led to forks like https://github.com/oksiniichan/pngphoon-that-works, and I am aware of these problems. However, I have respected the author's changes. My patches have not caused such problems, as far as I know. But the project's code, from a quality control perspective, really needs improvements, and I am considering creating some patches to enhance it. The original repository is active and has received updates in less than a year, and we try to respect its changes as much as possible, but this has already generated some forks on GitHub by people who have developed code that, in their opinion, is correct.
Furthermore, the original repository is closed to pull requests and issues. I tried to create an account there, but without success so far, and I will try to contact those responsible for the original project for possible collaborations. The code you mentioned was a change made by the project author, and this can also be sent to them. It's always important to read the package manual to verify if this is the expected behavior, and in this case, it isn't. Thank you for your report. -- Cheers, Leandro Cunha
