diff --git a/editor/editor_node.cpp b/editor/editor_node.cpp
index 86925af4b47..c0d48609da3 100644
--- a/editor/editor_node.cpp
+++ b/editor/editor_node.cpp
@@ -47,6 +47,7 @@
 #include "editor/editor_string_names.h"
 #include "main/main.h"
 #include "scene/3d/bone_attachment_3d.h"
+#include "scene/animation/animation_tree.h"
 #include "scene/gui/color_picker.h"
 #include "scene/gui/dialogs.h"
 #include "scene/gui/file_dialog.h"
@@ -1739,7 +1740,14 @@ int EditorNode::_save_external_resources() {
 static void _reset_animation_mixers(Node *p_node, List<Pair<AnimationMixer *, Ref<AnimatedValuesBackup>>> *r_anim_backups) {
 	for (int i = 0; i < p_node->get_child_count(); i++) {
 		AnimationMixer *mixer = Object::cast_to<AnimationMixer>(p_node->get_child(i));
-		if (mixer && mixer->is_reset_on_save_enabled() && mixer->can_apply_reset()) {
+		if (mixer && mixer->is_active() && mixer->is_reset_on_save_enabled() && mixer->can_apply_reset()) {
+			AnimationTree *tree = Object::cast_to<AnimationTree>(p_node->get_child(i));
+			if (tree) {
+				AnimationPlayer *player = Object::cast_to<AnimationPlayer>(tree->get_node_or_null(tree->get_animation_player()));
+				if (player && player->is_active() && player->is_reset_on_save_enabled() && player->can_apply_reset()) {
+					continue; // Avoid to process reset/restore many times.
+				}
+			}
 			Ref<AnimatedValuesBackup> backup = mixer->apply_reset();
 			if (backup.is_valid()) {
 				Pair<AnimationMixer *, Ref<AnimatedValuesBackup>> pair;
diff --git a/editor/plugins/animation_player_editor_plugin.cpp b/editor/plugins/animation_player_editor_plugin.cpp
index 7bb701cc7af..4b2fa1876dc 100644
--- a/editor/plugins/animation_player_editor_plugin.cpp
+++ b/editor/plugins/animation_player_editor_plugin.cpp
@@ -2157,6 +2157,7 @@ void AnimationPlayerEditorPlugin::_update_dummy_player(AnimationMixer *p_mixer)
 		Node *parent = p_mixer->get_parent();
 		ERR_FAIL_NULL(parent);
 		dummy_player = memnew(AnimationPlayer);
+		dummy_player->set_active(false); // Inactive as default, it will be activated if the AnimationPlayerEditor visibility is changed.
 		parent->add_child(dummy_player);
 	}
 	player = dummy_player;
diff --git a/scene/animation/animation_mixer.cpp b/scene/animation/animation_mixer.cpp
index 6a320d52c5b..706d2100649 100644
--- a/scene/animation/animation_mixer.cpp
+++ b/scene/animation/animation_mixer.cpp
@@ -1974,7 +1974,13 @@ void AnimationMixer::_build_backup_track_cache() {
 				TrackCacheValue *t = static_cast<TrackCacheValue *>(track);
 				Object *t_obj = ObjectDB::get_instance(t->object_id);
 				if (t_obj) {
-					t->value = t_obj->get_indexed(t->subpath);
+					t->value = Animation::cast_to_blendwise(t_obj->get_indexed(t->subpath));
+				}
+				t->use_discrete = false;
+				if (t->init_value.is_array()) {
+					t->element_size = MAX(t->element_size.operator int(), (t->value.operator Array()).size());
+				} else if (t->init_value.is_string()) {
+					t->element_size = (real_t)(t->value.operator Array()).size();
 				}
 			} break;
 			case Animation::TYPE_AUDIO: {
diff --git a/scene/animation/animation_tree.cpp b/scene/animation/animation_tree.cpp
index 844b6e64e83..2b7c47c8695 100644
--- a/scene/animation/animation_tree.cpp
+++ b/scene/animation/animation_tree.cpp
@@ -568,10 +568,11 @@ bool AnimationTree::_blend_pre_process(double p_delta, int p_track_count, const
 			pi.seeked = true;
 			root_animation_node->_pre_process(&process_state, pi, false);
 			started = false;
+		} else {
+			pi.seeked = false;
+			pi.time = p_delta;
+			root_animation_node->_pre_process(&process_state, pi, false);
 		}
-		pi.seeked = false;
-		pi.time = p_delta;
-		root_animation_node->_pre_process(&process_state, pi, false);
 	}
 
 	if (!process_state.valid) {