Underwater magma blocks doesn't generate as frequently as on Java Edition

The latest beta added underwater magma blocks inside the underwater/flooded caves. However, if it were compared with the Java generation, the magma blocks generate far less on Bedrock. This means that not every part of the caves has a few magma blocks generating at the cave floors, or sometimes not generating magma blocks at all.

Sample flooded caves:

Seed: -989623668
Coords: 1320 53 625

Seed: 1626957214
Coords: -760 67 -355