[Bug] Old Modern Warfare sweps ADS

[IdiotBrazil]

Describe the bug
When aiming down sides without any scopes on old modern warfare sweps, depending on the place you look weapon starts moving to left or right.

To Reproduce

1. Download 'https://steamcommunity.com/sharedfiles/filedetails/?id=2873556895'
2. Turn left and right while aiming with the guns

Screenshots/Videos
'https://github.com/JonnyBro/beatrun/assets/144269963/61934c6c-d9a9-420c-b39d-df88c50be89c' (I had to lower the quality and time to make it less than 10mb)

Additional information:

• Game Version: [chromium, x64]
• Game Type: [both singleplayer and multiplayer]

Additional context
This bug used to happen on the original modern warfare sweps base (on the beatrun demo) before it got changes but after that it doesnt happen,

[JonnyBro]

First, this is a MW Base unofficial addon + Legacy (don't updated and will not updated for latest MW Base, check addon's description)
Second, Thats not my problem
Third, I will not fix that