We are not exactly sure that we completely understand your scenario. Could you please, provide us some additional information what exact issues the changing of the pinned/unpinned state of the Panes is causing you? Also, could you please, try to provide us a sample project that demonstrates the issues your are observing when the Pane changes its state - it will be of great help for us in order to understand your scenario better and we will be able to provide you with a prompt solution?
We are looking forward to hearing from you.
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