Hello, I'm a new on the forum so welcome!

My problem is as old as the world: how to define "start reading" page in KF8 file?

Stages of my problem looks like this:

1. I export epub 3.0 file from InDesign CC 2015
2. I unzip (eCanCrusher) this epub and add in .opf file, in section <guide> as follows:

<guide>
<reference type="text" title="start" href="DZIEDZICTWO-1.xhtml" />
<reference type="toc" title="Table of Contents" href="toc.xhtml" />
</guide>

3. I convert this epub to KF8 using Kindle Previewer
4. After conversion, Kindle Previewer shows "Start reading - not specified" in "Book information".

This problem appears only when I convert epub 3.0 to KF8. When I convert epub 2.0.1 to KF8 everything is ok. Is it a bug of InDesign?
Help me please, how can I define "start reading" in epub 3.0 converted to KF8 (using InDesign and Kindle Previewer).


Below is a link to my epub:

https://www.dropbox.com/s/lx8y9hc96s...rowe.epub?dl=0

and KF8 file:

https://www.dropbox.com/s/i6oe2yhtr1...rowe.mobi?dl=0

Thank you for your help