Search inside sub-resources not working for arrays

[nubels]

Tested versions

• Reproducible in 4.4 beta 2

System information

Godot v4.4.beta (1586c56) - TUXEDO OS 24.04.1 LTS on Wayland - X11 display driver, Multi-window, 2 monitors - Vulkan (Forward+) - dedicated NVIDIA GeForce RTX 3070 (nvidia; 560.35.03) - AMD Ryzen 7 5800X 8-Core Processor (16 threads)

Issue description

The newly added feature that makes the Inspector search inside sub-resources does not work for exported arrays.

Steps to reproduce

1. Export an array of resources, for example @export var tilesets: Array[TileSet]
2. Add some elements to the array
3. Search for properties like "tile_shape" and you won't get results

Minimal reproduction project (MRP)

n/a