[FF] Icon changing on checking

Tobwithu please add that options, because it is distract me,
I want to focus on something, but Icon Change to check email
and it distract me to look at, but JUST ONLY CHECKING... (it bother me)

I want you set default to FALSE as old way
and
let Dontest to change to TRUE for themself.

extensions.xnotifier.icon.change.checking : false
It will icon change when X-notifier checking in background, if true

EXCEPT... I like this feature
when it start Firefox and running circle around until complete checking...
AND
Click on "Check Now" running circle around until complete checking...
AND
Click on invidual account, it running circle around until complete checking...

but I do not like repeat checking email in background... I rather to set "false"

Thanks for understanding, CFBancroft

Added a hidden option.
extensions.xnotifier.activityIcon

• 0 : display animated icon on startup and manual check
• 1 : display animated icon always