File Provider issue: Files app freezes when I move a file/folder

We are implementing the File Provider Extension for our App and we directly fetch data from server side without local cache. It works fine for most of the situations, but when do the action of move file/folder (call 'reparent' function) the page will freeze forever. You have to kill the Files app and restart to resolve this issue. Does anyone know any possible reason causing this freezing issue?
File Provider issue: Files app freezes when I move a file/folder
 
 
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