Page error problem Help

[mideming]

This issue is unique.

• I have used the search tool and did not find an issue describing my bug.

Operating System of DocumentServer

Docker

Version information

8.5.1

Expected Behavior

Hi, I'm a developer in China,We have encountered some problems with onlyoffice.
I'd like to start from page three to the first page of the document, So I set the total number of pages through the domain code.as follows:

I hope this is shown as follows
1/6，2/6，3/6...

Actual Behavior

However, When I import into onlyoffice, the page number has changed, as follows:

The current page number and the total page number are the same for each page, So I would like to ask, is this problem caused by onlyoffice not supporting domain code?Or is there a way to calculate the total number of pages from the current page?
Thanks with best wishes.

Reproduction Steps

No response

Additional information

No response

[mideming]

Sorry about the wrong version. It should be 7.5.1

[ElenaMaaya]

Hello @mideming!
Thank you for report! Please attach file for a more complete test.

[mideming]

PageErrorTemplate .docx
Hello, this is the file in question. Please check it.

[mideming]

@ElenaMaaya @Rita-Bubnova

[ElenaMaaya]

@mideming, Thank you for providing the file!
I will inform you as soon as there is information regarding this issue.