[wmii] java Swing apps loses focus under wmii-3.6

just installed wmii 3.6, and noticed that: all Swing-based apps starts normally, but after switching to another window, and then back, Swing window remains unfocused (thus not receiving keyboard events), and i have to touch it with mouse to get focus back, which is quite annoying.
tried jre 1.5.0_09 and 1.6.0_03 with no difference. this problem does'nt arise with wmii 3.5 snapshots

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With best regards,
Boo-boo
mailto: kaitarou(^at^)gmail.com