Use HelpTexts for sync levels in applications

frontend/src/Settings/Applications/Applications/EditApplicationModalContent.js

@@ -102,7 +102,10 @@ function EditApplicationModalContent(props) {
                   type={inputTypes.SELECT}
                   values={syncLevelOptions}
                   name="syncLevel"
-                  helpText={`${translate('SyncLevelAddRemove')}<br>${translate('SyncLevelFull')}`}
+                  helpTexts={[
+                    translate('SyncLevelAddRemove'),
+                    translate('SyncLevelFull')
+                  ]}
                   {...syncLevel}
                   onChange={onInputChange}
                 />

frontend/src/Settings/Applications/Applications/Manage/Edit/ManageApplicationsEditModalContent.tsx

@@ -82,9 +82,10 @@ function ManageApplicationsEditModalContent(
             name="syncLevel"
             value={syncLevel}
             values={syncLevelOptions}
-            helpText={`${translate('SyncLevelAddRemove')}<br>${translate(
+            helpTexts={[
-              'SyncLevelFull'
+              translate('SyncLevelAddRemove'),
-            )}`}
+              translate('SyncLevelFull'),
+            ]}
             onChange={onInputChange}
           />
         </FormGroup>