\meta-box-columns\class-mb-columns-processor.php:100~102
commnet this, you required column class for all metabox to show.
this effective to meta user meta and show bad style
I think I have one with him .
When activated "Metabox Column", You are required to add the 'column' field to the meta-box array. so in Profile user "Metabox user meta", all field display badly style and not suitable.(label top of input and very bad space between any field).