f004: pg12 support fixed

Description

Support of PG 12 was realized not fully. It is fixed.

Related issue

As an addition to !438 (merged)

Examples

Checklist

• the MR description has been reviewed
• this MR contains text changes and they have been reviewed OR there are no texts changes
• this MR contains GUI/CLI changes and they have been reviewed OR there are no GUI/CLI changes
• this MR contains API changes and they have been reviewed OR there are no API changes