Source IP filter on 4G-AX56?

[blackburn_]

Hi! I'm looking to buy an ASUS 4G router for my parents to replace their current ancient 4G router. I'm looking at the 4G-AX56 but it's a must that it's possible to specify source ip when adding port forwards (which is possible on my RT-AX68U) so if anyone who owns a 4G-AX56 could please confirm if that's possible and maybe post a screenshot, that would be great!

I've checked the user manual for the 4G-AX56 and from the screenshots in the port forwarding section it doesn't seem like it's possible but the screenshots are from a 4G-AC55U so maybe it's different on the newer 4G-AX56.

Thanks a lot in advance!