WorldServer - the autosubstitution/auto-translation for Date is not applied in WorldServer/Browser Workbench

Make sure that the default Studio settings for autosubstitution for dates are set to true in tm.properties. These are the default settings:

Enables/disables recognition for date placeables.
#studio_enable_recognize_dates=true

Enables/disables auto-substitution for date placeables.
#studio_enable_auto_substitution_for_dates=true

Submit a test file to WorldServer including dates in the correct source format for the source language. Select, for example, source language English (United Kingdom) and a target language of your choice, i.e. German or Italian.

After segmentation, open the Task in Browser Workbench or Online Editor and notice that none of the date segments is autosubstituted. You might notice that the number-only segments are autosubstituted.

The Date auto substitution works correctly in Trados Studio when opening the same file with the same source and target language, using a local TM with default settings:

This auto-substitution/auto-translation for Date does not work in WorldServer. Unlike the auto-substitution for numbers, if enabled in tm.properties, this setting is applied to the exported WSXZ packages. Upon opening the WSXZ packages in Trados Studio, the date auto-substitution will be applied to target segments.

These articles are relevant:

WorldServer - which configurations control the Auto-translation?
WorldServer - How to control repaired matches for legacy filters and for File Types filters