ApplicationTemplate: Deleting the topmost instance of a machine module deletes all instances of the machine module (corrected from V3.13)

Corrected from:
PLC Designer V3.13
L_EATP_ApplicationTemplate library V3.13
ApplicationTemplate Standard project template V3.13
 
Response of the new version:
Executing the 'Delete Machine Module References' context-menu command only deletes the selected machine module instance.
 
 
What happens?
All instances of a machine module are deleted.
 
When does this behaviour occur?
If the 'Delete Machine Module References' context-menu command is used to delete the topmost instance of a machine module in the 'MM_Dcl' global variable list, all subsequent instances of the machine module are deleted.
 
Which products are affected?
PLC Designer from V3.10
L_EATP_ApplicationTemplate library V3.10
ApplicationTemplate Standard project template V3.10

Short-term measures/recommendations? 
Do not use the 'Delete Machine Module References' context-menu command to delete a machine module instance.

Evaluation:
If the 'Delete Machine Module References' context-menu command is used to delete a machine module instance, all instances of the corresponding machine module are deleted. The instance can also be deleted in the conventional way.

URL for linking this AKB article: https://www.lenze.com/en-de/go/akb/201500784/1/
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