True, though in OP's defense I don't know if I've ever seen a language refer to a growing list of entries as an "array".
var kek: array of int;
setlength(kek, 666); // kek is now int[666]
setlength(kek, 1337); // kek is now int[1337]
Zig: ArrayList
GLib: GArray
Objective-C: NSMutableArray
So List would have been the more Java/Zig way to name it (also Python, etc.)
You probably know that, but just to clarify: it's backed by a single array, reallocated repeatedly, just like std::vector in C++ (although growth factors are different, I think).
Just "List" probably risks that some people will jump to the conclusion that it's a linked list. I'd probably prefer the full "ArrayList". Although personally I'd use something like "DynArray"/"DynamicArray".