KB485446: Derived attributes and metrics created in one language are displayed as null when opened by a user with different language settings, in MicroStrategy Web 2020 and newer

Starting with the release of Strategy ONE (March 2024), dossiers are also known as dashboards.
SYMPTOM:
Derived attributes or metrics display null values after changing the user language preferences, in Strategy Web 2020 and newer.
STEPS TO REPRODUCE:
These are the steps to reproduce with Strategy Tutorial project:

1. Create a dossier with a dataset that contains Month attribute.
2. Create a derived attribute based on Month attribute and add it to a grid template.
3. Save the dossier. There is data returned.
4. Change the user language preferences, under My Preference > Internationalization to "French".
5. Login to Web again and execute the dossier created. No data is returned for the Derived attribute.
6. Create a new derived attribute as in Step2 and add it to the grid. The data can display.

CAUSE:
This is a known issue with Strategy Web 2020 and newer.
ACTION:
This issue is currently being reviewed by Strategy for a potential code fix on an upcoming release. Contact Strategy Technical Support for an update on the status of this issue.
WORKAROUND:
Recreate the derived attribute or metric after changing the user language.