Numeric Entry Field — Dot no longer accepted as decimal separator after 8.3.4 upgrade

Hello everyone,

We recently upgraded our gateway from 8.1 to 8.3.4, and since then we've been experiencing an issue with the Numeric Entry component: the dot key on the numeric keypad is no longer recognized as a decimal separator.

This worked fine in 8.1, and our operators are accustomed to using the numpad dot for data entry — changing that habit would be a significant disruption on the production floor.

Has anyone else encountered this regression after upgrading to 8.3? If so, did you find a workaround (e.g., a component property, a locale/regional setting, or a scripting approach)?

Thanks in advance for any leads.