Probably, the choir-stall was created by Cracovian sculptor Franciszek Maćkowski around 1922. He is also the author of a high altar in a church in Zembrzyce.
Maria Działo, "Choir-stall", [in:] "The Sacred Lesser Poland Heritage", 2024, source: https://sdm.upjp2.edu.pl/en/works/choir-stall-2