I'm using MX Linux 21 with Calibre 6.3.0, most of my epub files, the content are located under OEBPS folder, but few are not under this folder, is there a way for me to easily move those files to OEBPS folder? I saw in this
post in this forum that there's epub tweak in Calibre, but seems not longer available, is this feature under another name?
ps: I'm new to epub.