Can't synchronized folders in bookmarks bar between Chrome and Opera

Hi, Can you write your versions of Chrome and Opera? 

Your OS please. 

Same issue here, for a few weeks now I think.  Folders/subfolders turn into the first site listed inside the folder, and the rest of the folder's contents is deleted.  This is not for every folder, but does appear random.

Win 10 1803 x64

Opera 55.0.2994.44

Chrome 69.0.3497.100

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