Fix #3717 (#3723)

src/client/app/mobile/views/components/post-form.vue

@@ -197,9 +197,8 @@ export default Vue.extend({
 			this.visibility = this.reply.visibility;
 		}
 
-		// ダイレクトへのリプライはリプライ先ユーザーを初期設定
-		if (this.reply && this.reply.visibility === 'specified') {
-			this.$root.api('users/show', {	userId: this.reply.userId }).then(user => {
+		if (this.reply) {
+			this.$root.api('users/show', { userId: this.reply.userId }).then(user => {
 				this.visibleUsers.push(user);
 			});
 		}