Hey there,
I created an issue. I left the estimate/remaining unset. Then I created a few sub-tasks and gave each one an original estimate. I logged work to the sub-tasks. The issue now shows the progress bars with the original estimate, work logged, and remaining estimate.
Then I jump over to the board, I can see the issue listed. The progress bar shows 0m worked, and when I select it the details show 0m estimate and 0m remaining.
Is there any way to get the board to show the same values as the issue?