clean url : exposed filter

Hey @silverr77

Unfortunately this is not something the module supports at this moment, and I am not sure if better exposed filters is the right place for it either. In Drupal 7 it looks like we had a module such as "Query Parameters to URL" but it does not look like it has been ported to D8 yet. For now, your best bet would be to do this programmatically or look at the sandbox of this module: https://www.drupal.org/project/query_parameters_to_url/issues/2995815. I am going to close thicket.