The list filter options for the Alerts, Silences and Alerting rules pages do not have i18n translations.
tested with 4.8.0-0.nightly-2021-05-09-105430, login https://${console_route}/?pseudolocalization=true&lng=en go to "Monitoring -> Alerting" (page now shows as "[Ṁṓṓṇḭḭţṓṓṛḭḭṇḡ] - > [ÀÀḽḛḛṛţḭḭṇḡ]), the list filter options for the Alerts, Silences and Alerting rules pages now have i18n translations, see from the picture.
Created attachment 1781488 [details] Monitoring list page filter options are translated
tested with 4.8.0-0.nightly-2021-05-09-105430 still filter options for the Alerts, Silences and Alerting rules pages do not have i18n translations. See the English display in the attachment
Created attachment 1781568 [details] alert filter options
Created attachment 1781569 [details] alert rules
Translations have now merged.
tested with 4.8.0-0.nightly-2021-05-25-180327, the list filter options for the Alerts, Silences and Alerting rules pages now have i18n translations, see from the picture.
Created attachment 1787047 [details] the list filter options for the Alerts, Silences and Alerting rules pages now have i18n translations
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory (Moderate: OpenShift Container Platform 4.8.2 bug fix and security update), and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHSA-2021:2438