Delay nos tiros

so i have an android 10 and 4gb ram, 128 rom
but the game works fine but there is one problem im dealing with why does my attack delays like when you hit the fire button i thought it will fire intantly like original brawl stars but when i fire it on nulls brawl the attack are coming out late like what?? does anyone know why?

eso es lo peor, escribí un texto sobre eso para nulls brawl, ojalá lo arreglen pronto