medieval coin identification

So i've just bought this little coin and i'm struggling to find out what exactly is. I believe it be a hungarian denar(?) , maybe a Ulaszlo I (Wladislas I)1440-1444 AD piece, but i'm not sure so i'd appreciate some help.
Obv. reads U(D?)EUS, Standing king/warrior with an axe
Rev. PS mint mark

Hello!
the standing figure is Saint Ladislaus.
for first looking for me it is a V. László denár, but I’m not sure, becasue the mint mark

https://en.numista.com/catalogue/pieces51296.html

Or can be I. Ulászló
https://en.numista.com/catalogue/pieces72231.html