Hello Chaitra,
as long as there is no reference from any GUI component (or any variable, property, etc...) to a certain GUI component it will be removed by the Garbage Collector. To answer your question: No, there is no possibility that a memory allocated by EwNewObjectIndirect() is not freed by the Garbage Collector if it is no more in use.
Anyway, in order to find the root cause: Instead of debugging through the internals, please try to use the EwPrintProfilerStatistic() function within your main loop and let me know the outputs - especially before the Panic happens. This will give a good overview of the current memory situtation. Additionally, the printed messages at the beginning of the application are helpful.
Thank you and best regards,
Manfred.