Upon allowedCSLExtensionHosts change we should add/remove DNR rules. We'll still need to do a DNR redirect (which means a page refresh even when redirecting to a hash url), so we should probably redirect all those to a blank internal extension page for a confirmation prompt.
This came up in https://github.com/zotero/zotero-connectors/pull/507
Upon allowedCSLExtensionHosts change we should add/remove DNR rules. We'll still need to do a DNR redirect (which means a page refresh even when redirecting to a hash url), so we should probably redirect all those to a blank internal extension page for a confirmation prompt.