Icon was shown on character I used the addon with first, cannot get it to appear on my main.

Do you remember if you have deleted any addon in the meantime? I use a library that adds the icon so maybe if that was deleted the icon won't appear. I'll try to manually add this library so this won't happen again, I'm sorry for that.

You can write "/todo tg" on chat and make a macro that does this on the time being.

I did delete Details! Damage meter. Could be the issue.

Fixed with the release of 1.2.2. Now I ensure the minimap icon library exist