The "Clear Filter Field" icon has no effect on the "Advanced Search" and "Where Clause".
'Clear Filter Field' icon does not clear the 'Advanced Search' and
'Where Clause' field.
Tracked under APAR IZ37663, which development has marked as not a bug
for the following reason: works as designed. The clear filter is only supposed to clear the filtering
add/modified directly on the table. It's not supposed to clear the
query from the More Search Fields dialog or where clause.