### Godot version

v4.0.beta10.official.d0398f62f

### System information

Windows 10, NVIDIA GeForce GTX 750 Ti/PCIe/SSE2

### Issue description

Hi,

when run Godot_v4.0-beta10_win64
it's show dialog question if "Open Asset Library" or "Cancel"
if I click "Open Asset Library" it's not shwing any thing
but if click cancel and click "Open Asset Library" from tab its show demos



preview problem in video
https://drive.google.com/file/d/1hZTgMiJLLk8Cz1B_voX25CdNHKeuCXyH/view?usp=sharing

### Steps to reproduce


https://user-images.githubusercontent.com/5288136/209568828-c8824202-5b9c-4df3-a6a2-e838c3b88ac6.mp4



### Minimal reproduction project

N/A
Preview new_preview;
	new_preview.id = p_id;
	new_preview.video_link = p_url;
	new_preview.is_video = p_video;
	new_preview.button = memnew(Button);
	new_preview.button->set_icon(previews->get_theme_icon(SNAME("ThumbnailWait"), SNAME("EditorIcons")));
	new_preview.button->set_toggle_mode(true);
	new_preview.button->connect("pressed", callable_mp(this, &EditorAssetLibraryItemDescription::_preview_click).bind(p_id));
	preview_hb->add_child(new_preview.button);
	if (!p_video) {
		new_preview.image = previews->get_theme_icon(SNAME("ThumbnailWait"), SNAME("EditorIcons"));
	}
	preview_images.push_back(new_preview);
	if (preview_images.size() == 1 && !p_video) {
		_preview_click(p_id);
	}
}
EditorAssetLibraryItemDescription::EditorAssetLibraryItemDescription() {