https://mega.nz/#!mRJDFSZJ!PpwoQNHLqvQU_Wr9jeKq_rydR3qLSD8TI0v2hv7OP6U contains my CalibrePortable.zip with 2 Libraries, each containing the same book from John Schember Calibre 3.39.1 shows the bug in moving. If 3.38.1 would be installed, moving is OK
https:/ /mega.nz/ #!mRJDFSZJ! PpwoQNHLqvQU_ Wr9jeKq_ rydR3qLSD8TI0v2 hv7OP6U
contains my CalibrePortable.zip with 2 Libraries, each containing the same book from John Schember
Calibre 3.39.1 shows the bug in moving.
If 3.38.1 would be installed, moving is OK