CSV header of " type" causes [type] == " type " instead of desired type

I solved the initial problem here, if a csv has a column of "type" during filtering can result in [type] being set to "type" instead of what is desired in the input stage, preventing comparisons to be done properly. Renaming the column by adding something before "type" seems to fix it.

Edit: This has been tested with csv's that pipe delimit, not sure if it's a problem with other delimiter methods.