Hi Plastic.
I got this fatal bug when i accidentally pressed close tab when there are merging in progress > after that this happen when i tried to checkin (fail.png)

I can't resume the merge progress because i can't restore that window.
I tried to re-merge that interval changeset as same as before, but cant do anything. It says there are pending changes bla bla bla.
So i need to undo all and do the merge again.

so please....
1. Prevent Merge Window from closing when there are merging in progress
2. A way to resume / reopen previous merge

Thank you