I'm reading an xlsx file with 962 rows and 9 columns.
For some of the rows closedxml doesn't read all 9 columns . Could you please let me know what would be the reason. Below are the column count which it reads.

Note: When I add a value in the column it reads the last column and make it 9.

2025-03-18 13:09:27.237 INFO:Current Row 226 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.238 INFO:Current Row 227 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.238 INFO:Current Row 228 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.238 INFO:Current Row 229 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.238 INFO:Current Row 230 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.238 INFO:Current Row 231 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.238 INFO:Current Row 232 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.238 INFO:Current Row 233 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.238 INFO:Current Row 234 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.238 INFO:Current Row 235 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.242 INFO:Current Row 264 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.243 INFO:Current Row 265 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.243 INFO:Current Row 266 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.243 INFO:Current Row 267 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.315 INFO:Current Row 665 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.316 INFO:Current Row 666 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.316 INFO:Current Row 667 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.316 INFO:Current Row 668 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.316 INFO:Current Row 669 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.316 INFO:Current Row 670 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.316 INFO:Current Row 671 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.316 INFO:Current Row 672 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.316 INFO:Current Row 673 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.316 INFO:Current Row 674 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.316 INFO:Current Row 675 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.316 INFO:Current Row 676 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.316 INFO:Current Row 677 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.319 INFO:Current Row 686 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.327 INFO:Current Row 739 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.327 INFO:Current Row 740 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.327 INFO:Current Row 741 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.327 INFO:Current Row 742 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.327 INFO:Current Row 743 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.327 INFO:Current Row 744 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.328 INFO:Current Row 745 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.328 INFO:Current Row 746 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.328 INFO:Current Row 747 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.328 INFO:Current Row 748 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.328 INFO:Current Row 749 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.328 INFO:Current Row 750 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.328 INFO:Current Row 751 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.329 INFO:Current Row 761 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.330 INFO:Current Row 764 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.332 INFO:Current Row 774 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.332 INFO:Current Row 775 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.332 INFO:Current Row 777 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.332 INFO:Current Row 778 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.334 INFO:Current Row 788 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.334 INFO:Current Row 789 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.335 INFO:Current Row 799 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.335 INFO:Current Row 800 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.335 INFO:Current Row 801 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.335 INFO:Current Row 802 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.335 INFO:Current Row 803 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.336 INFO:Current Row 804 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.336 INFO:Current Row 805 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.338 INFO:Current Row 821 does not have 9 or more cells. Instead it has 7
2025-03-18 13:09:27.338 INFO:Current Row 822 does not have 9 or more cells. Instead it has 7
2025-03-18 13:09:27.338 INFO:Current Row 823 does not have 9 or more cells. Instead it has 7
2025-03-18 13:09:27.338 INFO:Current Row 824 does not have 9 or more cells. Instead it has 7
2025-03-18 13:09:27.341 INFO:Current Row 840 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.341 INFO:Current Row 841 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.341 INFO:Current Row 842 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.341 INFO:Current Row 843 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.341 INFO:Current Row 844 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.341 INFO:Current Row 845 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.341 INFO:Current Row 846 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.341 INFO:Current Row 847 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.341 INFO:Current Row 848 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.341 INFO:Current Row 849 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.341 INFO:Current Row 850 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.341 INFO:Current Row 851 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.341 INFO:Current Row 852 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.341 INFO:Current Row 853 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.341 INFO:Current Row 854 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.341 INFO:Current Row 855 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.341 INFO:Current Row 856 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.341 INFO:Current Row 857 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.341 INFO:Current Row 858 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.341 INFO:Current Row 859 does not have 9 or more cells. Instead it has 8
2025-03-18 13:09:27.341 INFO:Current Row 860 does not have 9 or more cells. Instead it has 6
2025-03-18 13:09:27.341 INFO:Current Row 861 does not have 9 or more cells. Instead it has 6
2025-03-18 13:09:27.341 INFO:Current Row 862 does not have 9 or more cells. Instead it has 6
2025-03-18 13:09:27.341 INFO:Current Row 863 does not have 9 or more cells. Instead it has 6