cannot hide field values column in concordance

Hello everyone,

Generally I find this column buggy, sometimes it's there, I think most of the time it's not. I finally looked up what this column is and how it is supposed to go away:

http://producthelp.sdl.com/sdl%20trados%20studio/client_en/Setting_Preferences/Display/TM/ShowFieldValuesColumn.htm

But.... I set it to hide and it won't go away.

I initially changed the default value from 3 to 1 and this worked, but after that it is not responding to any of my settings anymore, not even after closing Studio. Is this a familiar experience?

I saw that someone else requested adjustable width for this column. That would be nice too...

Thanks