In java edition glow squid can swim against a current and not get pushed by it. In bedrock edition that's not happening.
MCPE-120740
Glow squid can't swim against a current
Open
2
(Unassigned)
495948
Confirmed
Multiple
glow_squid, vanilla-parity
1.20.30.21 Preview, 1.20.20.20 Preview, 1.20.0.20 Preview, 1.19.80.22 Preview, 1.19.70.23 Preview, , 1.20.50.21 Preview, 1.20.60.23 Preview, 1.21.0.20 Preview, 1.20.70.24 Preview, 1.21.50.28 Preview
Retrieved
Affects 1.17.11
Affects 1.17.40.20