Next try, also fix English

Author: norbusan

src/components/LoginForm.vue

@@ -118,7 +118,7 @@ onMounted(() => {
         <div>
           <StandardButton
             type="button"
-            text="I am a Exhibitor"
+            text="I am an Exhibitor"
             class="btn-primary mt-6 w-full justify-center"
             @click="handleRoleSelection('Exhibitor')"
           />

src/components/Utilities/QRCamera.vue

@@ -82,7 +82,8 @@ function switchCamera() {
   console.log('switchCamera: having the following cameras:')
   console.log(cameraStore.cameraDevices)
   console.log('switchCamera: cameraDevices.value = ' + cameraStore.cameraDevices.value)
-  if (cameraStore.cameraDevices.length === 0) {
+  console.log('camerastore.cameradevices.length = ' + cameraStore.cameraDevices.length)
+  if (cameraStore.cameraDevices.length === 1 && cameraStore.cameraDevices[0].id == "") {
     console.log("No cameras found in cameraStore, re-enumerating them")
     updateAvailableCamera()
   }