Prima, l’SVG dell’icona dell’area di lavoro era così, con un viewBox (ho solo dovuto rimuovere altezza e larghezza e tutto è andato bene)
<svg xmlns="http://www.w3.org/2000/svg" height="48" viewBox="0 96 960 960" width="48"><path d="M230.693 931.614q-62.886 0-105.596-42.711-42.711-42.71-42.711-105.596 0-62.885 42.711-105.595 42.71-42.711 105.596-42.711 62.885 0 105.595 42.711 42.711 42.71 42.711 105.595 0 62.886-42.711 105.596-42.711 42.711-105.595 42.711Zm499.422 0q-62.693 0-105.596-42.711-42.903-42.71-42.903-105.596 0-62.885 42.903-105.595 42.903-42.711 105.596-42.711 62.693 0 105.404 42.711 42.711 42.71 42.711 105.595 0 62.886-42.711 105.596-42.711 42.711-105.404 42.711Zm-499.497-58.383q37.228 0 63.613-26.31 26.385-26.31 26.385-63.539 0-37.228-26.31-63.613-26.31-26.385-63.539-26.385-37.228 0-63.613 26.31-26.385 26.31-26.385 63.539 0 37.228 26.31 63.613 26.31 26.385 63.539 26.385Zm499.23 0q37.229 0 63.613-26.31 26.385-26.31 26.385-63.539 0-37.228-26.31-63.613-26.309-26.385-63.346-26.385-37.036 0-63.613 26.31-26.48 26.31-26.48 63.539 0 37.228 26.481 63.613 26.481 26.385 63.368 26.385Zm-249.04-360.847q-62.693 0-105.596-42.903-42.903-42.903-42.903-105.596 0-62.693 42.903-105.404t105.596-42.711q62.693 0 105.403 42.711 42.711 42.711 42.711 105.404t-42.711 105.596q-42.71 42.903-105.403 42.903ZM480.54 454q37.229 0 63.614-26.48 26.385-26.481 26.385-63.368 0-37.229-26.31-63.613-26.31-26.385-63.346-26.385-37.037 0-63.614 26.31-26.577 26.309-26.577 63.346 0 37.036 26.481 63.613Q443.653 454 480.54 454Zm.075-89.923Zm249.308 419.23Zm-499.23 0Z"/></svg>
ora viene scaricato così, senza viewBox e tutto è grande sul sito
<svg xmlns="http://www.w3.org/2000/svg" height="48" width="48"><path d="M11.55 41.8q-3.15 0-5.3-2.15t-2.15-5.3q0-3.15 2.15-5.275 2.15-2.125 5.3-2.125t5.275 2.125Q18.95 31.2 18.95 34.35q0 3.15-2.125 5.3T11.55 41.8Zm24.95 0q-3.15 0-5.275-2.15-2.125-2.15-2.125-5.3t2.125-5.275Q33.35 26.95 36.5 26.95q3.15 0 5.275 2.125Q43.9 31.2 43.9 34.35q0 3.15-2.125 5.3T36.5 41.8Zm-24.95-2.95q1.85 0 3.175-1.3 1.325-1.3 1.325-3.2 0-1.85-1.325-3.175Q13.4 29.85 11.55 29.85q-1.85 0-3.175 1.325Q7.05 32.5 7.05 34.35q0 1.85 1.3 3.175 1.3 1.325 3.2 1.325Zm24.95 0q1.85 0 3.175-1.3Q41 36.25 41 34.35q0-1.85-1.325-3.175Q38.35 29.85 36.5 29.85q-1.85 0-3.175 1.325Q32 32.5 32 34.35q0 1.85 1.325 3.175Q34.65 38.85 36.5 38.85ZM24.05 20.8q-3.15 0-5.3-2.125T16.6 13.4q0-3.15 2.15-5.275Q20.9 6 24.05 6t5.275 2.125Q31.45 10.25 31.45 13.4q0 3.15-2.125 5.275Q27.2 20.8 24.05 20.8Zm0-2.9q1.85 0 3.175-1.325Q28.55 15.25 28.55 13.4q0-1.85-1.325-3.175Q25.9 8.9 24.05 8.9q-1.85 0-3.175 1.325Q19.55 11.55 19.55 13.4q0 1.85 1.325 3.175Q22.2 17.9 24.05 17.9Zm0-4.5ZM36.5 34.35Zm-24.95 0Z"/></svg>