I upgraded my MVC components yesterday and I'm having this issue.
I've attached some before and after pictures. What changes do I need to make to get it looking like the before image?
I'm only using:
.Filterable(filterable => filterable.Mode(GridFilterMode.Row))
I've added this to the column binding.
.Filterable(ftb => ftb.Cell(cell => cell.Operator("contains").SuggestionOperator(FilterType.Contains))).
I think I have all the latest styles and scripts.
I had to run the theme builder again and get a new .css file. This resolved my case.