A player falling down to the ground after using the Wind Burst enchantment will often times not take any fall damage. The Wind Burst enchantment is supposed to always cause fall damage.
It seems this similar ticket was closed without being resolved, and no open issues about this problem exist: MC-307218
This was tested in the latest snapshot (26.2-snapshot-7), but it also seems to happen in the latest release (26.1.2). I am unsure how far back in previous versions this bug goes.
The player in the attached video is not wearing any armor, is in a new world without any modifications or datapacks, and is playing version 26.2-snapshot-7.
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