In the meantime this get addressed, autociv--or ModernGUI-- have the a hotkey for it : "autociv.production.queue.clear". Assigned as Alt+R by default.

Yes! I also finely got it working almost perfect. There is just a couple things to clear and the feature tend to awaken a pre-existing bug. But it's very satisfying to use so definitively a must have in vanilla! Since I'm currently playing with it through moderngui, I think there are a couple things that would be also nice to have included, like what @Stan` linked. Overall maybe not a too small PR, so I'd maybe try to have the current big ones I have opened done and merged first (don't like the idea of having rotting PRs ), I enjoyed when we got things done for formations together, and I'm looking forward to get this rolling again! Thanks @Stan`!! 'switching' sounds a bit like there is a wall between the two  and sometimes I also read comments that make it look like it's a sort of vs. Modding allows for people to get used to the 0AD code, experiment and learn. That's was the case for me, and for others like @guerringuerrin. I'm also not planning on stopping modding and in general, want to use it as a way to try a lot of things, and select the best ones/ the one that can be implemented into vanilla. Mods also can be used to patch some bugs in between releases, and of course just to mention them, the total conversions are a subject on their own.

Can you provide us with a screen shot that allow us to see your current locale. Can you try to get to the option based on the next images:

Hey @njj2003 Thanks for the report. Don't worry it's probably easy to fix   We've added supports for CJK fonts but your current locale is not being recognized.  Do you what it is ? e.g zh_TW, zh_Something ? Basically we're using different fonts depending on the locale, and the fallback is english.   Here I have fr_FR

The best way to learn Triggers (and the way I learned) is simply to download as many mods with trigger maps and or campaigns as possible, and start reverse engineering and copying them.