[FIX] Start test button not showing as disabled

src/ClassicTestStart.js

@@ -65,7 +65,7 @@ export default function ClassicTestStart(props) {
 					icon={<ArrowForwardRoundedIcon />}
 					className="button--round continue-button"
 					loading={props.loading}
-					disabled={props.disabled}
+					disabled={props.disabled || props.loading}
 				></Button>
 
 				<Button

src/LivesTestStart.js

@@ -65,7 +65,7 @@ export default function LivesTestStart(props) {
 					icon={<ArrowForwardRoundedIcon />}
 					className="button--round continue-button"
 					loading={props.loading}
-					disabled={props.disabled}
+					disabled={props.disabled || props.loading}
 				></Button>
 
 				<Button