Ever since version 5.x.x came out, I want to tell you that the configuration files for LibreOffice are still in a folder frm version 4.x.x.
E.g. for windows in C:\Users\NAME\AppData\Roaming\LibreOffice\4
Same in Linux, but than in the "Opt" folder.
I've been wanting to tell you that for months, but I tought: surely someone of the programmers would notice that.
None. LibreOffice just keeps working fine.
Make it a directory (folder) that is called "5"
User Profile Reset: No
User-Agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:45.0) Gecko/20100101 Firefox/45.0
That is not a bug, but intended behavior. Read https://wiki.documentfoundation.org/UserProfile#Default_locations and bug 93057.
*** This bug has been marked as a duplicate of bug 93057 ***