openpyxl incorrect delete rows

[VladislavM]

When I delete lines through openpyxl, they are not deleted correctly. In some places they even stay. Need to delete rows completely, as excel does. Thank you.

import openpyxl

this_book = openpyxl.open( "example.xlsx" )
this_book.active = 1

def result_i():
    return 10

i = result_i()

if i < 255:
    this_book.active.delete_rows(i, 255-i)

this_book.save("result.xlsx")
this_book.close()

Example:
https://drive.google.com/file/d/1KINvDVn...sp=sharing