[texinfo.tex version 2022-09-05.20]
>> This probably needs a similar fix as the `@image` environment. > > Indeed, in February this year, although I had forgotten this. > Please try the latest commit. It works, thanks. As far as I can see, the last thing not obeying the 'text block' is the table of contents. I can't see any reason why this is so – actually, the page number is uncomfortably near to the top line of the TOC, as can be seen on the attached image. [This is with @afourpaper in case it matters.] Werner