### Godot version

4.0.beta15

### System information

windows 10, nvidia graphics, opengl backend

### Issue description

When using a TileSetAtlasSource on a TileSet with dimensions greater than 799x799 and selecting the Tiles tab in the TileSet editor, all tabs in the right editor panel disappear.

This is likely a regression of https://github.com/godotengine/godot/issues/67942

### Steps to reproduce

see attached video:

https://user-images.githubusercontent.com/5783414/215139823-f78e94c5-5199-452e-b601-76ec0f680748.mp4


### Minimal reproduction project

[LikelyRegressionOf67942.zip](https://github.com/godotengine/godot/files/10520933/LikelyRegressionOf67942.zip)

case ARRAY_CUSTOM_RGBA_HALF: {
						
						int s = type == ARRAY_CUSTOM_RGBA_HALF ? 8 : 4;
						Vector<uint8_t> arr;
						arr.resize(p_vertex_len * s);
						uint8_t *w = arr.ptrw();
						for (int j = 0; j < p_vertex_len; j++) {
							const uint8_t *v = reinterpret_cast<const uint8_t *>(&ar[j * attrib_elem_size + offsets[i]]);
							memcpy(&w[j * s], v, s);
						}
						ret[i] = arr;
					} break;
					case ARRAY_CUSTOM_R_FLOAT:
					case ARRAY_CUSTOM_RG_FLOAT:
					case ARRAY_CUSTOM_RGB_FLOAT:
					case ARRAY_CUSTOM_RGBA_FLOAT: {
						uint32_t s = type - ARRAY_CUSTOM_R_FLOAT + 1;
						Vector<float> arr;
						arr.resize(s * p_vertex_len);
						float *w = arr.ptrw();
						for (int j = 0; j < p_vertex_len; j++) {
							const float *v = reinterpret_cast<const float *>(&ar[j * attrib_elem_size + offsets[i]]);
							memcpy(&w[j * s], v, s * sizeof(float));
						}
						ret[i] = arr;
					} break;
					default: {
					}
				}
			} break;