This bug report is a parity issue with Java.
Summary:
In the Java version, lava and water do not break the azaleas like carpets, but in the bedrock version, the azaleas are carried away by water and lava.
Steps to reproduce:
Place a water / lava source.
Place azaleas on their paths.
Observed results:
Azaleas break.
Expected results:
Azaleas will block the path of water / lava.
Image:
Java
[media]
affects 1.17.0.54