fix pane resizing

Author: SharonStrats

src/mainPage/index.ts

@@ -43,6 +43,16 @@ export async function initMainPage (
 }
 
 export async function refreshUI (outliner: OutlineManager) {
+  const store = outliner?.context?.session?.store
+  const paneRegistry = outliner?.context?.session?.paneRegistry
+  const subjectUri = window.document.location.href
+  const paneName = window.history.state?.paneName
+  const pane = paneName ? paneRegistry?.byName?.(paneName) : undefined
+
+  if (store && typeof outliner?.GotoSubject === 'function') {
+    outliner.GotoSubject(store.sym(subjectUri), true, pane, true, undefined)
+  }
+
   await refreshHeader(outliner)
   refreshMenu(outliner.context.environment?.layout === 'mobile' ? 'mobile' : 'desktop')
 }