R532 copy via F5 from compressed files fails

[dwaltz]

When accessing a compressed file if I try to copy a file inside the archive pressing F5 the copy pop-up shows up but later the copy does not take place.
A wokaround is to use the unpack command: with ALT-F6 it works.
The same happens with zip as with other formats (7z, rar ...) tested using appropriate plug-ins.

OS: Windows 7 64 bit

regards
dwaltz