File delete by mistake when it was modified and his parent's directory was moved or renamed

I don’t move the folder who are shared, but one folder in the shared.
I test in a folder was not in a shared folder.
I’ll have a folder named folderA who contains two folders folderB and folderC.
The folderB contain a files who are named fileA.txt

I’m connect on my web interface and i’ve a syncing client who have the same folders and files syncing.

I resume the syncing client to simulate deconnexion.

In the web interface , i editing fileA, and save it. Just after i move folderB in folderC.

When i use again the syncing client, it move folderB in folderC with the file fileA, and after it download again fileA (new version).
But during the next verification, it say to server that fileA in the older location was delete.
The server misunderstand and delete the file in the new location.
The syncing client delete the file in the new location.

The problem is more general that i think when i create that ticket. I’ve too with client version 2.2.2

Best regards