Hello,
I created a simple addon for Thunderbird that replaces the pale yellowish “Starred” star with a more flashy orange one.
This works in Windows (Thunderbird 38.4.0), but not in Linux (LinuxMint, same Thunderbird version).
In Linux, even though the addon is loaded, I still get the original star rather than my replacement.
My chrome.manifest is pretty short:
content betterflagicon ./
skin betterflagicon default ./skin/
override chrome://messenger/skin/icons/flag-col.png chrome://betterflagicon/skin/flag.png
override chrome://messenger/skin/icons/flag.png chrome://betterflagicon/skin/flag.png
Does anyone know why this does not work in Linux?
Thank you!