Save session is not working after lastest upgrade

[Martin Šoltis <komodo@gmx.us>]

Hi,

after latest upgrade, I don't know exactly when, but within the latest week,
my KDE Plasma stopped restoring session after logout.

I don't know why but the only one item which is restored is Firefox.
Kmail, Konsole, Krusader are not restored.

Is this some known bug ?

Thank you

Best regards

Martin