Bookmarks cannot be added to tables, table rows, or columns in Word

[xyz0101]

This issue is unique.

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

Operating System of DocumentServer

Windows Server

Version information

8.0.1

Expected Behavior

I hope the labels can be correctly added to the table, rows, and columns of the table

Actual Behavior

Bookmarks cannot be added to tables, table rows, or columns in Word, and can only be added to paragraphs. However, in Microsoft Word, it is possible. I added a bookmark to a table row in Word, but in OnlyOffice, I only deleted the text and paragraph content in the first cell of that row, which caused my bookmark to disappear
This issue will not occur in Microsoft Word

Can anyone solve this problem? I've noticed that whether I add a bookmark to a table, row, or cell, it always ends up being added to the paragraph, and I can't add it to the specific object.

Reproduction Steps

1. In local Word, adding a table and adding a bookmark to one row of the table
2. Open this document using OnlyOffice
3. Delete the content of the first cell of this row in the table in OnlyOffice, and the bookmark will disappear

Additional information

No response

[xyz0101]

To add another phenomenon, when I add a bookmark to a cell, I delete the content of the cell and re-enter it, and the bookmark disappears. However, this phenomenon does not appear in Word in Office