If enter Chinese characters, garbled characters are displayed

[asasn]

If there is no plan to localize the interface, can you consider the editable area? Currently, Chinese characters are garbled.

[mhgolkar]

Godot v3 (an old version of the engine behind Arrow) has a bunch of limitations when it comes to non-Latin scripts, including lack of proper RTL support, and as far as I remember, not being able to fallback to or load system fonts. Arrow itself has few problems too. One is a limited font being used both for icons (UI in general) and inputs which was a decision far from ideal. Thankfully Godot v4 has a great language support, but aside from the port being very time-consuming, Arrow should also be fixed in ways to say there will be a perfect language support.

Anyway! These are problems that should be addressed eventually and fundamentally . They've been bothering me for a long time and I have had plans to fix them; but I can not guarantee anything happening soon.

Meanwhile, changing default fonts may help as a temporary solution.
Find a font suitable for your job and replace the current ones with that. You will need to change text-icon of some UI buttons too; otherwise they would look weird or not show up at all.
Please inform me of the results and if changing the font helped.

I'll keep this issue open as a subject to be properly addressed in mid or long-term.
Have a nice time