KEYRING:persistent and ssh

[t Seeger]

Hello,

i have a little problem with the 'KRB5CCNAME' environment variable. I set
the default_ccache_name to KEYRING:persistent:%{uid} but if i login it is
set to "file:/tmp/krb5cc_${uid}_XXXXXXXXXX" cause ssh sets the KRB5CCNAME
to file:/tmp/krb5cc_${uid}_XXXXXXXXXX...
I found a workaround with adding "unset KRB5CCNAME" to /etc/bash.bashrc but
this is not very nice.
Did anyone had a similar problem and found a solution?

Many thanks in advance and best regards