CRITICAL BUG: Logged time from nested boards isn't reported anywhere

The time tracker / timesheet entries from nested boards do not show up anywhere. Nested boards do not have their own timesheet. And the time entered doesn’t show up in the parent board’s timesheet.

I still bill most of my clients by the hour.

WITHOUT THIS DATA I CANNOT INVOICE MY CLIENTS ACCURATELY. Additionally, some of my clients use the time/cost to bill their clients.