Why number not in sequence in Issue type form

[Kundanism]

Hello to all members,

I have created an issue type report based on customised status equals to "new/inprogress/closed".

After running report, it does not appear in sequence as prefix added as number. Please find the report attach to refer through.

Am I missing some small detail , looking for your tips in this regard.

Have a nice day!

Mvh / Best regards,

Kundan