How to sync Firefox UI interface (panel extension buttons list and places, interface elements)?
I configure syncing my Firefox toolbar UI customizations (panel buttons) between computers as suggested here https://support.mozilla.org/en-US/questions/1185771 via adding pref:
- services.sync.prefs.sync.browser.uiCustomization.state = true
But this not works! After I changing something on one Firefox instance, those changes not show on my other Firefox instances.
And sometimes my panel settings are resets to default!
Where can be the problem, and how can I configure normal sync of Firefox UI panel buttons (extension buttons, positions, etc) and interface elements?
Additional System Details
- Shockwave Flash 32.0 r0
- User Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:67.0) Gecko/20100101 Firefox/67.0