What steps will reproduce the problem?
What is the expected output? What do you see instead?
The message count is displayed in the tray icon, but with a wrong size:
Switching newmail icon -> unread message count => icon (16x16) isn't up-scaled
Switching custom icon -> unread message count => icon too large (32x32) isn't down-scaled
What version of the extension (FireTray) are you using?
What application (Firefox, Thunderbird, ...) and which version are you using?
Thunderbird 9.0 (amd64 build) from mozilla-team's Ubuntu PPA
Thunderbird 10.0 (x86) Ubuntu
On what distribution, version and architecture (x86 vs amd64)?
Ubuntu 11.04 (amd64) using kde 4.7.2
Ubuntu 11.10 x86 with KDE 4.7.
Please provide any additional information below.
It looks like a KDE bug. See for ex.:
I've noticed also:
http://developer.pidgin.im/ticket/12414 (most accurate)
This issue was first reported by fsoltrash