add aria label

wax-prosemirror-services/src/MatchingService/components/MatchingContainerComponent.js

@@ -269,7 +269,10 @@ export default ({ node, view, getPos }) => {
                               ref={setRef(option.value)}
                               type="button"
                             >
-                              <StyledIconAction name="deleteOutlined" />
+                              <StyledIconAction
+                                label={`delete ${option.label}`}
+                                name="deleteOutlined"
+                              />
                             </ActionButton>
                           )}
                         </span>

wax-prosemirror-services/src/MultipleChoiceQuestionService/components/Switch.js

@@ -53,7 +53,7 @@ const SwitchComponent = props => {
         </Label>
       )}
 
-      <Switch onChange={onChange} {...rest} />
+      <Switch aria-label="Is it correct" onChange={onChange} {...rest} />
 
       {label && labelPosition === 'right' && (
         <Label labelPosition={labelPosition} onClick={onChange}>