Debug perspective switches when a key or button is pressed

Under Window ; Perspective ; Customize Perspective
Choose which items to display in the Debug Session
Click on Apply and Close
Under Window ; Perspective ; Save Perspective as ; Name: [New_Debug_Config]
Close the Debug session and reopen it
Under Window ; Perspective ; Open Perspective ; Other
Click on New_Debug_Config and tap F5
Found Result
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The new perspective recently created is switched to the default Debug
configuration
Expected Behavior
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The new debug perspective should remain when a key or button is pressed
[CustProdStatus]=Application_development

Reproduce the issue in the Eclipse Debug perspective using the listed steps, especially creating and reopening New_Debug_Config before pressing F5. Trace the perspective switching triggered by key or button actions. Done means the saved custom debug perspective remains active instead of reverting to the default Debug configuration.

Written by the indexing model from the issue text.