You forgot to add this to the locale.

[controls]
mission-tasks-main-frame-custom-input=Mission Tasks

Thank you for pointing out the missing locale. It was added in the latest version.

Another one that's missing:

locale/en/en.cfg:
[virtual-signal-name]
map-pin-white=Map Pin (White)

locale/pt-BR/pt-BR.cfg (please correct my translation if need-be!):
[virtual-signal-name]
map-pin-white=Alfinete de mapa (branco)

i might also suggest the following change to commands.lua:

@@ -1,3 +1,3 @@
commands.add_command(
"criar_tarefas_teste",
- "Gera 3 tarefas de teste com subtarefas para o jogador.",
+ {"mission-tasks.criar-terefas-teste"},

Which then would go with:

locale/pt-BR/pt-BR.cfg:
criar-terefas-teste=Gera 3 tarefas de teste com subtarefas para o jogador.
locale/en/en.cfg:
criar-terefas-teste=Generates 3 test tasks with subtasks for the player.

:)

Also, do you have (and/or would you be interested in setting up) a git repository somewhere? (Where "somewhere" could be GitHub, GitLab, or even just a random web host, whatever.) I ask because (a) I could send a pull request for the above, if you want, and/or (b) I'm thinking of some other changes (and even have a private fork with some already), and would love to have a good way to submit them to you for possible incorporation. What's the best way to get stuff to you? (That is, if you even want it -- I could also just make a fork or something, though that seems sad to me, I'd rather collaborate more directly, and not make people have yet another mod to choose from!)

Hi dalindes!

Thanks for the report and for the suggested improvements.​
I have added the missing map pin locale entries, and I have also shared the source code on GitHub. The link is now in the mod info.

The command description was in Brazilian Portuguese because it was originally only meant for my own testing, but it is now translated to English.
Feel free to open pull requests if you would like to contribute more changes.