To paraphrase a former US President it all depends on what the definition of "fixed" is.
In Xubuntu 17.04 Beta1 which uses 4.5.4 of samba it does appear to be fixed. But for Xubuntu 16.10 ( 4.4.5 ), Xubuntu 16.04 ( 4.3.11 ), and Xubuntu 14.04 ( 4.3.11 ) not so much.
Now the last two are LTS releases so you know .. it may come someday.
To paraphrase a former US President it all depends on what the definition of "fixed" is.
In Xubuntu 17.04 Beta1 which uses 4.5.4 of samba it does appear to be fixed. But for Xubuntu 16.10 ( 4.4.5 ), Xubuntu 16.04 ( 4.3.11 ), and Xubuntu 14.04 ( 4.3.11 ) not so much.
Now the last two are LTS releases so you know .. it may come someday.