I've just noticed: http://test.parasite.wormbase.org/jbrowse/index.html?data=%2Fjbrowse-data%2Fschistosoma_mansoni_prjea36577%2Fdata&loc=SM_V7_1%3A24486826..24488380&tracks=DNA%2CGene_Models&highlight= "Cercariae" and "cercariae" used, that makes it go to different filters. It's kind of too late for me to fix but you could!