Adding debug ability require new login

Hi

Toad 12.1 and 12.5 beta, x64, Oracle 11.2.0.3 client, oracle 11.2.0.3 X64 db.

Connect as Apex user (small amount of privileges) which doesn’t have dubg privileges.
In another oracle sqlplus session, I add two privileges:
grant DEBUG CONNECT SESSION, DEBUG ANY PROCEDURE to xxx;

Then I choose in Toad:
Session|Test all connection (Reconnect)
assuming that this new privileges will be applied in Toad, but they are not (cannot start debug still).

When I restart Toad privileges were noticed (correctly read).

Seems that reconnect does not do real reconnect … however where is the problem in mine thinking?

Brg,
Damir Vadas