Expose exposes hidden Firebird window

[yosoyjay]

I just noticed today, the first day I used Expose, that while running Firebird there is a small window that Expose labels "hidden." I'm unable to maximize this window or discover any other information about it.

Anybody have any ideas as to what it is/what it does?

[Island Roots]

I hate to bump up an old thread but I just switched to Mozilla Firebird as my default browser and upon doing some research, the hidden window supposedly has something to do with Firebird's window management system.

[mikeyredk]

i see it don't know what it is

[bousozoku]

It's been there since the Mozilla 5.0 core was started. I haven't seen the source lately, but I believe they're using it to store some JavaScript housekeeping variables.

[ExoticFish]

i've noticed that with mozilla too

[Island Roots]

Hopefully they'll be able to hide it in the future as while not a problem, it is a nag with Exposè in Panther.