they fixed this in U230.1,you dont need this mod any more
推盾BUG在U230.1中已被修复，你不再需要这个MOD了

the update 230 changed raycastweaponbase,when you shoot your weapon try to knock back a shield,it will call function RaycastWeaponBase:chk_shield_knock

if char_dmg_ext.is_immune_to_shield_knockback or char_dmg_ext:is_immune_to_shield_knockback() then
		return false
	end

the reason why it not working is that char_dmg_ext.is_immune_to_shield_knockback is true,so it return false

if not char_dmg_ext.is_immune_to_shield_knockback or char_dmg_ext:is_immune_to_shield_knockback()
my solutions just simply add not to it,and it fixed.

someone tells me its better write like this, so i update it

	if char_dmg_ext.is_immune_to_shield_knockback then
		if char_dmg_ext:is_immune_to_shield_knockback() then
			return false
		end
	end

Thumbnail by Nyx Zelzone Leo, i love you(

IF YOU CRASHED,DO NOT REPORT TO ME, I CANT FIXED IT(well,most likely,im not a code worker)