Fix generating Dash file from Invidious

src/renderer/components/ft-prompt/ft-prompt.css

@@ -11,7 +11,7 @@
 
 .promptCard {
   width: 95%;
-  margin-top: 40%;
+  margin-top: 40vh;
 }
 
 .center {

src/renderer/views/Watch/Watch.js

@@ -252,8 +252,7 @@ export default Vue.extend({
           }
 
           if (this.isLive) {
-            this.showLegacyPlayer = true
-            this.showDashPlayer = false
+            this.enableLegacyFormat()
 
             this.videoSourceList = result.formats.filter((format) => {
               if (typeof (format.mimeType) !== 'undefined') {
@@ -344,6 +343,8 @@ export default Vue.extend({
         this.isLoading = true
       }
 
+      this.dashSrc = this.createInvidiousDashManifest()
+
       this.$store
         .dispatch('invidiousGetVideoInformation', this.videoId)
         .then(result => {