Unexpected behaviour in logging time

[a_antonczyk]

Hi,
I struggle to understand how does jira log time.
My flow looks as follow: Open -> In progres -> Resolved -> In testing -> Closed
It seems that any attempt to log work in any stage results only in change of remaining time estimate, with one exception. If I provide value while transtion form in progress to resolved then in addition to change in RTE logged time also appears.
It totally ruins our sprint report, since I believe that a majority of work done by team is not displayed.

Do i not understand something or is it a bug on Jira side?

Best Regards,
Adrian