Try the localization editor then
you mean localization tab in Adriens editor?
Only thing I managed to do was edit the colours, and that was not in the new editor but directly in hex.
@adrientd can you put any graphics instead of square
and like even change places of buttons
I think it is possible to assign a texture to the square, but I haven't tried so not sure
A square will always remain a square
But I think that it is actually a rectangle
Do you plan on making an ui editor?