### Godot version

v4.0.beta17.official [c40020513]

### System information

Windows 11 Pro

### Issue description

In AnimationPlayer, Audio Playback Track does not work in the middle of playback, as in v3.5.1.stable.official [6fed1ffa3]

### Steps to reproduce

(Do on both versions)
Add root node -> Node
Add AnimationPlayer and AudioStreamPlayer
![image](https://user-images.githubusercontent.com/91904840/216308659-d0327455-73e9-48d6-93b3-b33f4c8f1ccc.png)

Add new animation, Add Audio Playback Track
Drag & Drop audio test.ogg on track with a time offset of 1
![image](https://user-images.githubusercontent.com/91904840/216308947-391718d9-1e9c-4418-9f82-3cc9b6075cff.png)

Play animation before the start of the track, at the beginning of the track and somewhere during the track (turn on the sound)

v 3.5.1

https://user-images.githubusercontent.com/91904840/216314742-80982bb9-23a3-4eb5-8e98-249c3531aa66.mp4

v 4.0.beta17


https://user-images.githubusercontent.com/91904840/216314798-23f212f2-c386-4dc1-8946-648e5f8f2467.mp4




You'll notice, that on version 4.0.beta17 Audio Playback Track does not work in the middle of playback!




### Minimal reproduction project

Normal playback
[godot_3.5.1.zip](https://github.com/godotengine/godot/files/10568517/godot_3.5.1.zip)

Cracked playback
[godot_4.0.beta17.zip](https://github.com/godotengine/godot/files/10568519/godot_4.0.beta17.zip)

ERR_FAIL_COND_V_MSG(!animation_set.has(p_name), Ref<Animation>(), vformat("Animation not found: \"%s\".", p_name));
	const AnimationData &anim_data = animation_set[p_name];
	return anim_data.animation;
}
void AnimationPlayer::get_animation_list(List<StringName> *p_animations) const {
	List<String> anims;
	for (const KeyValue<StringName, AnimationData> &E : animation_set) {
		anims.push_back(E.key);
	}
	anims.sort();
	for (const String &E : anims) {
		p_animations->push_back(E);
	}
}
void AnimationPlayer::set_blend_time(const StringName &p_animation1, const StringName &p_animation2, double p_time) {
	ERR_FAIL_COND_MSG(!animation_set.has(p_animation1), vformat("Animation not found: %s.", p_animation1));
	ERR_FAIL_COND_MSG(!animation_set.has(p_animation2), vformat("Animation not found: %s.", p_animation2));
	ERR_FAIL_COND_MSG(p_time < 0, "Blend time cannot be smaller than 0.");
	BlendKey bk;
	bk.from = p_animation1;
	bk.to = p_animation2;
	if (p_time == 0) {
		blend_times.erase(bk);
	} else {
		blend_times[bk] = p_time;
	}
}
double AnimationPlayer::get_blend_time(const StringName &p_animation1, const StringName &p_animation2) const {