SP4: File Manager: IE: double click on a directory does not open the left panel correctly (or freeze it) and there is bold everywehere then on double clicked sub-directories in the left panel

With IE 6.0.

I uploaded a simple image under /shared. Then I created a new "test" directory. I double clicked on it in the main panel. The left panel is not refreshed (I also got a case yesterday where the left panel was frozen with a "please waiting"). I created a seconde "test2" directory under shared. Both now appears in the left panel. When double clikcing on them (through the left panel) they now appears in bold (cf screesnhot).

Could you play a bit with those double click (and IE) to be sure that this is ok (without bold font everywhere, frozen directories, fantom directories, etc...). Thx