Временно переключил Vue на ветку github:paulkamer/vue#fix_palemoon_clickhandlers_dist

до выхода нового релиза Vue с исправлениями

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "Liberama",
-  "version": "0.7.1",
+  "version": "0.7.3",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -12125,9 +12125,8 @@
       "dev": true
     },
     "vue": {
-      "version": "2.6.10",
+      "version": "github:paulkamer/vue#ab046be361b499cc53e75dc85bd329405eadf006",
-      "resolved": "https://registry.npmjs.org/vue/-/vue-2.6.10.tgz",
+      "from": "github:paulkamer/vue#fix_palemoon_clickhandlers_dist"
-      "integrity": "sha512-ImThpeNU9HbdZL3utgMCq0oiMzAkt1mcgy3/E6zWC/G6AaQoeuFdsl9nDhTDU3X1R6FK7nsIUuRACVcjI+A2GQ=="
     },
     "vue-class-component": {
       "version": "6.3.2",

package.json

@@ -80,7 +80,7 @@
     "sqlite": "3.0.0",
     "tar-fs": "^2.0.0",
     "unbzip2-stream": "^1.3.3",
-    "vue": "^2.6.10",
+    "vue": "github:paulkamer/vue#fix_palemoon_clickhandlers_dist",
     "vue-router": "^3.1.3",
     "vuex": "^3.1.1",
     "vuex-persistedstate": "^2.5.4"