Doesn't display process history correctly

https://crm.mebelok.com/admin/customorder/realizatsiya-izdeliy/1910624/edit/ There is a product with the code 221125 in the process, this product has an add. process product field set to [file]5065[/file] In the history, I filter the entire history for this product https://crm.mebelok.com/admin/customorder/realizatsiya-izdeliy/1910624/history/?systemchange=1&filter2_key=valueold&filter2_type=search&filter2_value=&filter3_key=valuenew&filter3_type=search&filter3_value=&fieldkey=&customfieldid=&opfieldid=&productidvalue=221125&filtercdateto= [file]5066[/file] The history does not show who wrote the value in the add. field Now I filter by another, I indicate changes by this field And here it already shows to write down the fields for this product [file]5067[/file] We have previously modified it so that you can filter the history by product (product id), revision 2015775461, it turns out that when filtering, it does not show the entire history.