Imported Address unavailable

[Ranoc]

I have 3 revo-qt installations
qt-A with its wallet addr1 ,
containing some REVO and some token ANOUK
qt-B with its wallet addr2 ,
containing only some token FRU

All revo-qt are synched , Qt version

( 1 )
on qt-B ,
$ dumprivkey addr2

on qt-A ,
$ importprivkey privkeyaddr2
and it s ok

( 2 )
on qt-A ,
adding FRU Contract cannot find addr2 in the drop-down list
only addr1 is visibile , addr2 is not available,

( 3 )
from another qt-C , try to send some token ANOUK to addr2.
but in qt-a addr2 remains not available not visible