Post Serial Numbers are not correct in paginated list

Hello Folks,
I am afraid that it is not showing the correct serial numbers for posts showing on pages except the first one while posts are showing using pagination.

For example: On the first page starting number is 1 and goes to 100 which is ok, but on page 2 it again starts from 1 and scrolls down to 100, instead of starting from 101 to scroll down to 200.
Is there any configuration that I am missing or is it a bug?
Could You please give me an insight into this problem?

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