globalization

Marten 9.55.0 lowers document aliases, DDL template keys and flat-table upsert function names with the invariant culture. Apps running under tr-TR or az-AZ that store documents in tables like mt_doc_ınvoice must rename them first, or their data appears to vanish.

Use the en-IN culture or set NumberFormatInfo.NumberGroupSizes to [3, 2] to print 12,34,56,789 instead of 123,456,789 in C#. Measured on .NET 10 and .NET 11 RC1: how the array works, why CurrencyGroupSizes is separate, the invariant-globalization trap that silently prints Western grouping, and a lakh/crore words helper.

Your base image has no ICU. Either install icu-libs and icu-data-full, switch to an -extra image variant, or set InvariantGlobalization=true and accept ordinal-only string behavior.