* Escape backslashes in regexps in Loki label browser (#45809, #47039). * Escape values in Loki Query Builder. * Escape more values in Loki Query Builder.
* Refresh label when time range changes * Refactor solution * Add tests * Update tests comments * Update test * Update public/app/plugins/datasource/loki/components/LokiQueryField.tsx * Update public/app/plugins/datasource/loki/components/LokiQueryField.tsx