Closing the publishing window doesn't work

I’m so happy that finally Rapidweaver is a bit more stable.

Publishing remains a problem. Nowadays I can publish most of the time but often the publishing window can’t be closed. Clicking on the Done button does absolutely nothing. At least I can quit normally and don’t have to give RW the 3-finger-salute.

Does anyone else have this problem?

I certainly do. I upgraded to RapidWeaver 7 this week and have to force quit the application after every publish. I’m worried I’ll corrupt the file.