exposed scrollpos for content area

src/renderer/main/vueapp.js

@@ -151,6 +151,7 @@ const app = new Vue({
         tmpVar: [],
         notification: false,
         chrome: {
+            contentScrollPosY: 0,
             appliedTheme: {
                 location: "",
                 info: {}
@@ -876,6 +877,9 @@ const app = new Vue({
                 this.checkForThemeUpdates()
             }
         },
+        setContentScrollPos(scroll) {
+            this.chrome.contentScrollPosY = scroll.target.scrollTop
+        },
         async checkForThemeUpdates() {
             let self = this
             const themes = ipcRenderer.sendSync("get-themes")

src/renderer/views/app/app-content.ejs

@@ -1,4 +1,4 @@
-<div id="app-content" scrollaxis="y" :style="{'overflow': (chrome.contentAreaScrolling ? '' : 'hidden')}">
+<div id="app-content" @scroll.passive="setContentScrollPos" :scrollpos="chrome.contentScrollPosY" scrollaxis="y" :style="{'overflow': (chrome.contentAreaScrolling ? '' : 'hidden')}">
     <div id="navigation-bar">
         <button class="nav-item" @click="navigateBack()">
             <%- include('../svg/chevron-left.svg') %>