That it, i think
Linked issues
is duplicated by 7
MC-214880
Bouncing up and down very fast when swimming with a block of air in feet
Resolved
MC-215923
Liquids think new plant blocks are solid blocks.
Resolved
MC-222182
Flowing fluids aren't destroy or go through Glow Lichen and it floats right above.
Resolved
MC-225167
Glow Lichen is Lava-Proof
Resolved
MC-230636
Water does not flow through glow lichen
Resolved
2 more links
Can confirm.