Homing attack on boost causes classic sonic to be able to dash when pressing jump

[KristalAndStarlight]

Describe the issue/bug

When enabling this code (Homing Attack on Boost under gameplay category) classic sonic somehow gains the ability to dash when pressing jump again after jumping, this is especially annoying with special shields because the dash overrides their second jump abilities.

Expected Behaviour

Homing attack is bound to X/Square button without any other side effects

[DeaTh-G]

I'm not sure if the code's original creator, @SWS90 is still actively modding games to be able to possibly revisit this code, but I tagged them here just in case they can provide some insight if nothing else on how this could be fixed.