Localization issues with OOTB Constellation UI elements, Insights, filters, and local actions

We are facing multiple localization issues in our Pega Constellation 25.1.2 application while translating the application to Portuguese (pt-PT). Please find the details below:

  1. “Open in tab” is not translated
    The “Open in tab” tooltip remains in English even though the corresponding translated value is present in the localization Excel sheet.

    Screenshot 2026-07-09 170505

  2. Insight components are not translated
    In Insights, UI elements such as chart headings, legends, and category labels remain in English.

  3. Filter labels and conditions are not translated
    Filter labels such as Field, Conditional operator, and Value, along with operators such as is equal to, is not equal to, contains, starts with, etc., remain in English. These entries are also not available in the Excel file exported through the Localization Wizard.

  4. OOTB table actions are not translated
    OOTB table actions/tooltips such as Keyboard instructions, Enable word wrap, and Enter fullscreen remain in English. These entries are also not present in the localization Excel exported through the Localization Wizard.

    Screenshot 2026-07-09 171046

  5. Data type local action is not translated
    The local action “View Documents” configured for the data type remains in English, even though its Portuguese translation (“Ver documentos”) is available in the localization Excel sheet.

    Screenshot 2026-07-09 171906

Expected behavior: All user-facing labels, tooltips, Insight elements, filter options, OOTB table actions, and configured local actions should be displayed in the selected locale when translations are available.

Please refer to the attached screenshots for each of the above issues. Could you please confirm whether these are known limitations in Constellation localization or if any additional configuration is required?

@AshwinBharatha which version of platform are you in ??

Insight components are not translated these are supported from 26 until then no support.

Data type local action is not translated same this is also got supported from 25.1.3 patch only.

rest should work check your CDN url please if its returning cdn components, if your on-premise or if you have any cors policies configured in your application your app ?? if your on 25.1.2 and thats the case use HFIX-D1103 and regenerate the bundle again.

Thanks for reply!! @akuls
Platform version is 25.1.2