diff --git a/Prefabs/Dialogs/ImportSprites.tscn b/Prefabs/Dialogs/ImportSprites.tscn
index cbd05bea4..b38d0c41f 100644
--- a/Prefabs/Dialogs/ImportSprites.tscn
+++ b/Prefabs/Dialogs/ImportSprites.tscn
@@ -23,12 +23,15 @@ margin_bottom = 312.0
 [node name="ImportAsNewFrame" type="CheckBox" parent="HBoxContainer2"]
 margin_right = 156.0
 margin_bottom = 304.0
+mouse_default_cursor_shape = 2
+pressed = true
 text = "IMPORT_FILE_LABEL"
 
 [node name="ImportSpritesheet" type="CheckBox" parent="HBoxContainer2"]
 margin_left = 160.0
 margin_right = 327.0
 margin_bottom = 304.0
+mouse_default_cursor_shape = 2
 text = "Import as spritesheet"
 
 [node name="Spritesheet" type="HBoxContainer" parent="."]
diff --git a/Scripts/Dialogs/CreateNewImage.gd b/Scripts/Dialogs/CreateNewImage.gd
index 53dcc3d4f..dc0871da6 100644
--- a/Scripts/Dialogs/CreateNewImage.gd
+++ b/Scripts/Dialogs/CreateNewImage.gd
@@ -15,4 +15,3 @@ func _on_CreateNewImage_confirmed() -> void:
 		Global.canvas.layers[0][0].fill(fill_color)
 		Global.canvas.layers[0][0].lock()
 		Global.canvas.update_texture(0)
-	Global.undo_redo.clear_history(false)
diff --git a/Scripts/Dialogs/ImportSprites.gd b/Scripts/Dialogs/ImportSprites.gd
index f9585f6b5..31876873e 100644
--- a/Scripts/Dialogs/ImportSprites.gd
+++ b/Scripts/Dialogs/ImportSprites.gd
@@ -1,6 +1,6 @@
 extends FileDialog
 
-var new_frame := false
+var new_frame := true
 var import_spritesheet := false
 var spritesheet_horizontal := 1
 var spritesheet_vertical := 1
@@ -107,6 +107,5 @@ func _on_ImportSprites_files_selected(paths : PoolStringArray) ->  void:
 	Global.canvas = Global.canvases[Global.canvases.size() - 1]
 	Global.canvas.visible = true
 
-	Global.undo_redo.clear_history(false)
 	OS.set_window_title(first_path.get_file() + " (imported) - Pixelorama")
 
diff --git a/Scripts/Main.gd b/Scripts/Main.gd
index ae1eb1dce..d89646ce2 100644
--- a/Scripts/Main.gd
+++ b/Scripts/Main.gd
@@ -431,7 +431,6 @@ func _on_OpenSprite_file_selected(path : String) -> void:
 		brush_line = file.get_line()
 
 	file.close()
-	Global.undo_redo.clear_history(false)
 
 	OS.set_window_title(path.get_file() + " - Pixelorama")
 
@@ -503,6 +502,7 @@ func clear_canvases() -> void:
 	current_save_path = ""
 	$ExportSprites.current_export_path = ""
 	file_menu.set_item_text(5, "Export PNG...")
+	Global.undo_redo.clear_history(false)
 
 func _on_ImportSprites_popup_hide() -> void:
 	if !opensprite_file_selected:
@@ -721,17 +721,17 @@ func add_frame() -> void:
 func _on_LoopAnim_pressed() -> void:
 	match animation_loop:
 		0:
-			#Make it loop
+			# Make it loop
 			animation_loop = 1
 			Global.loop_animation_button.texture_normal = load("res://Assets/Graphics/%s Themes/Timeline/Loop.png" % Global.theme_type)
 			Global.loop_animation_button.hint_tooltip = "Cycle loop"
 		1:
-			#Make it ping-pong
+			# Make it ping-pong
 			animation_loop = 2
 			Global.loop_animation_button.texture_normal = load("res://Assets/Graphics/%s Themes/Timeline/Loop_PingPong.png" % Global.theme_type)
 			Global.loop_animation_button.hint_tooltip = "Ping-pong loop"
 		2:
-			#Make it stop
+			# Make it stop
 			animation_loop = 0
 			Global.loop_animation_button.texture_normal = load("res://Assets/Graphics/%s Themes/Timeline/Loop_None.png" % Global.theme_type)
 			Global.loop_animation_button.hint_tooltip = "No loop"