Something is ‘insanely’ wrong with Search

[vulcan195]

So, this is baffling …

Two movies: unorthodox and unsane

Connected to Jellyfin server. 

On Jellyfin client (any client) searching for:
‘Unorthodox’ - fail
‘Unsane’ - success
‘Un orthodox’ - success
‘un sane’ - success
‘Unort hodox’ - success
‘Uns ane’ - success
Once again,
‘Unorthodox’ - fail

Is this a fixed bug but … the server has an older version?