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When ApplyStylesOnApplication is set in SfSkinManager and different themes are applied, memory increases around 50mb for each changed theme. So incase if we change 10 different themes, then memory consumption rises to around 500mb. This issue does not occur when ApplyStylesOnApplication is set False as we merge the resources in the object's resources instead of the Application resources.

Replication steps:

1. Run the sample.
2. Change around 10 themes using combobox.
3. Note that the memory consumption rises to around 500mb.