The problem exists not only with tabmixplus extension, today I have installed fresh Ubuntu Karmic Beta1 with firefox 3.5, install some extensions: * Classic Compact Options 1.1.3 * ColorfulTabs 3.9.4 * Delicious Bookmarks 2.1.062 * MR Tech Toolkit 6.0.3.4 * Ubuntu Firefox Modifications 0.8b1 * Weave 0.7
And after this I see icons in bars hidden, after disabling "Ubuntu Firefox Modifications 0.8b1" it goes back.
The problem exists not only with tabmixplus extension, today I have installed fresh Ubuntu Karmic Beta1 with firefox 3.5, install some extensions:
* Classic Compact Options 1.1.3
* ColorfulTabs 3.9.4
* Delicious Bookmarks 2.1.062
* MR Tech Toolkit 6.0.3.4
* Ubuntu Firefox Modifications 0.8b1
* Weave 0.7
And after this I see icons in bars hidden, after disabling "Ubuntu Firefox Modifications 0.8b1" it goes back.