[CLOSED] [2.0] Tree context menu , FF menu is show to only under Linux

[Webflash]

web mode, Firefox/3.0.11 (in older version same),OS Linux Ubuntu 8.04(it can be problem in my FF with his plugins but have not FF without plugins to check )if clik right button on tree item display context menu with FF menu if click again (right button) FF menu hide.

[sven]

I cant reproduce this on FF 3.0.11 on Linux.

[Webflash]

look like problem in some plugin in my FF. thack