Player Midair Animation Fix
In short, with the help of this addon, you will no more find yourself stupidly walking or running in midair.
When the addon detects that you are in midair and your playermodel is playing the walking or running animation, it will force your model to switch to the jumping animation.
However, it may not work with some other addons about player animations, I guess.
The playermodel in the GIFs :
https://steamcommunity.com/sharedfiles/filedetails/?id=3308073049
ConVar :
——XN_MidairAnimation_Fix (0/1)
Set it to 1 to enable this addon, while setting it to 0 means disabling this addon.