Thank you for the feedback and I'm sorry you had those issues. I cannot replicate at the moment on Ubuntu 24.04 but will check back on this. I presume it is something simple going wrong with how I am getting the home directory in golang and checking if the path exists.

Your feedback on ebook-convert is very valid. I can take a look at breaking it up. (Granted I am not sure how much of a lift that would be)