Improve State Management and Location Handling in Dashboard Tabs

- Updated state handling in DashboardTabPanes to ensure null safety for tab state properties.
- Introduced a new utility function to determine if a location belongs to a leaving tab, enhancing tab navigation logic.
- Refactored location comparison logic to improve accuracy when checking for equality between tab states.
- Enhanced NavigationTabsContext to manage same-path query cleanup, improving tab restoration behavior.

src/components/Dashboard/common/DashboardTabPanes.jsx

@@ -24,7 +24,7 @@ const toTabLocation = (tabId, source) => ({
   pathname: source?.pathname || '/',
   search: source?.search ?? '',
   hash: source?.hash ?? '',
-  state: source?.state,
+  state: source?.state ?? null,
   key: `tab-${tabId}`
 })
 
@@ -33,7 +33,7 @@ const reuseTabLocation = (tabId, previous, next) => {
     previous &&
     locationsEqual(previous, next) &&
     previous.key === `tab-${tabId}` &&
-    previous.state === next.state
+    (previous.state ?? null) === (next.state ?? null)
   ) {
     return previous
   }
@@ -45,7 +45,7 @@ const entryToLocation = (entry, fallbackLocation, tabId) =>
     pathname: entry?.pathname || fallbackLocation.pathname,
     search: entry?.search ?? fallbackLocation.search ?? '',
     hash: entry?.hash ?? fallbackLocation.hash ?? '',
-    state: fallbackLocation.state
+    state: entry?.state ?? null
   })
 
 const getTabCurrentEntry = (tab) =>
@@ -57,6 +57,12 @@ const tabMatchesLocation = (tab, loc) => {
   return locationsEqual(entry, loc)
 }
 
+const locationBelongsToLeavingTab = (tab, frozen, loc) => {
+  if (!loc) return false
+  if (frozen && locationsEqual(frozen, loc)) return true
+  return tabMatchesLocation(tab, loc)
+}
+
 const CachedTabRouteLayout = () => (
   <TableStateProvider>
     <Outlet />
@@ -67,7 +73,7 @@ const areLocationsEqual = (left, right) =>
   left === right ||
   (locationsEqual(left, right) &&
     left?.key === right?.key &&
-    left?.state === right?.state)
+    (left?.state ?? null) === (right?.state ?? null))
 
 const arePanePropsEqual = (prev, next) =>
   prev.tabId === next.tabId &&
@@ -166,14 +172,20 @@ const DashboardTabPanes = () => {
   const switchedTabs = Boolean(prevActiveId && activeTabId && prevActiveId !== activeTabId)
 
   if (switchedTabs) {
+    const previousTab = tabs.find((tab) => tab.id === prevActiveId)
+    const previousFrozen = frozenRef.current.get(prevActiveId)
+    const lastLoc = lastLocationRef.current
+    if (locationBelongsToLeavingTab(previousTab, previousFrozen, lastLoc)) {
       frozenRef.current.set(
         prevActiveId,
-      reuseTabLocation(
+        reuseTabLocation(prevActiveId, previousFrozen, lastLoc)
+      )
+    } else if (!previousFrozen && previousTab) {
+      frozenRef.current.set(
         prevActiveId,
-        frozenRef.current.get(prevActiveId),
+        entryToLocation(getTabCurrentEntry(previousTab), lastLoc, prevActiveId)
-        lastLocationRef.current
-      )
       )
+    }
     pendingRestoreRef.current = true
   }
 

src/components/Dashboard/context/NavigationTabsContext.jsx

@@ -257,6 +257,13 @@ const applyLocationToTab = (tab, entry) => {
   if (!tab.history?.length) {
     return { ...tab, history: [entry], historyIndex: 0 }
   }
+  const currentPath = currentEntry?.pathname || '/'
+  const nextPath = entry.pathname || '/'
+  if (currentPath === nextPath) {
+    const history = [...tab.history]
+    history[tab.historyIndex] = entry
+    return { ...tab, history }
+  }
   const truncated = tab.history.slice(0, tab.historyIndex + 1)
   return {
     ...tab,
@@ -858,12 +865,17 @@ export const NavigationTabsProvider = ({ children }) => {
       if (entriesEqual(restoring.from, entry)) {
         return
       }
+      // Same-path query cleanup on the tab we just opened (action params, etc.)
+      if (entry.pathname === restoring.target?.pathname) {
+        isRestoringRef.current = null
+      } else if (restoring.previousTabId) {
         // A delayed write from the previous tab (viewId, filters, etc.)
-      if (restoring.previousTabId) {
         applyEntryToTabId(restoring.previousTabId, entry)
         if (foreign) foreign.entry = entry
-      }
         return
+      } else {
+        return
+      }
     }
 
     if (shouldIgnoreRestoredLocation(entry)) return
@@ -877,7 +889,13 @@ export const NavigationTabsProvider = ({ children }) => {
       if (entriesEqual(entry, foreign.entry)) {
         return
       }
-      if (entry.pathname === foreign.entry.pathname) {
+      const activeEntry = getTabCurrentEntry(
+        tabsRef.current.find((tab) => tab.id === activeTabIdRef.current)
+      )
+      if (
+        entry.pathname === foreign.entry.pathname &&
+        entry.pathname !== activeEntry?.pathname
+      ) {
         applyEntryToTabId(foreign.tabId, entry)
         foreign.entry = entry
         return