Hi,
Just want to see if this known issue. I've currently setup extra search for a collection where hook_pre_process.groovy will apply additionalParameters depending on query parameters, the additional parameters apply on the pre process phase are inherited on the extra search I try to remove these additional parameters on the extra_searches phase using transaction.extraSearchesQuestions["past"].additionalParameters.remove('ge_eventDate') but with no luck the additional parameter still persist. We are currently on version 15.20.0.
