So far I am moving good into Grav. Now one of the "books" I have has a deeper structure:
\default.md then I have 01.toc, 02.preface-tr... corresponding to different chapters in the book. Then, for 04.01, I should have 3 sections of that chapter: 01, 02, 03.
Now the issue is: the "next"/"prev" works only on one level: toc -> preface-tr -> preface -> 01 -> epilogue per se. I want to have 01 -> 01.01 -> 01.02 -> 01.03 -> 02.01 .... -> epilogue kind of navigation.
I know I may counter this by moving the structure 04.01\01 up one level and make it 04.01.01 but this may make my folders too many.
Any best practice?