I cut some parts to a block. So I got a new sheet with the content of the block and it is seen within the Design Browser as a subelement of the original sheet.
After playing around a little bit, I changed my mind and copy pasted the content of the block back to my sheet and deleted the block in the sheet.
But the block is still shown in the Design Browser and I cannot remove this Block entry. See screenshot
How to remove that "orphaned" block? Regards, Stefan