[Bug] Non breach mace swaps do not work when nofall is on #6750

Describe the bug

When nofall is on, and any mace attribute swap occurs, no mace slam attack will be performed. Turning on pause on mace does not fix this issue, slam attack still doesn't happen.

Something to note is that in creative mode this bug does not occur.

Steps to reproduce

Be in survival mode. First enable nofall on packet. (anti glide and pause on mace don't affect anything)
Then enable attribute swap such that it would swap to mace on a fall.
Then try to attack an entity while falling and it will just do a crit without a slam attack.

Meteor Version

Meteor Client [26.3 - #13]

Minecraft Version

MC 26.3

Operating System

Windows

Before submitting a bug report

• This bug wasn't already reported (I have searched bug reports on GitHub).

• This is a valid bug (I am able to reproduce this on the latest dev build).