Exception while scrolling through photos: `IllegalStateException: Fragment already added: PreviewImageFragment`

### Cause of error
```java
Exception in thread "main" java.lang.IllegalStateException: Fragment already added: PreviewImageFragment{e0ecdb2} (e31d9a73-056a-435c-bd59-bbe617acebad id=0x7f0a01f5)
at androidx.fragment.app.FragmentStore.addFragment(FragmentStore.java:92)
at androidx.fragment.app.FragmentManager.addFragment(FragmentManager.java:1422)
at androidx.fragment.app.BackStackRecord.executeOps(BackStackRecord.java:387)
at androidx.fragment.app.FragmentManager.executeOps(FragmentManager.java:1906)
at androidx.fragment.app.FragmentManager.executeOpsTogether(FragmentManager.java:1814)
at androidx.fragment.app.FragmentManager.removeRedundantOperationsAndExecute(FragmentManager.java:1758)
at androidx.fragment.app.FragmentManager.execSingleAction(FragmentManager.java:1670)
at androidx.fragment.app.BackStackRecord.commitNowAllowingStateLoss(BackStackRecord.java:323)
at androidx.fragment.app.FragmentStatePagerAdapter.finishUpdate(FragmentStatePagerAdapter.java:274)
at androidx.viewpager.widget.ViewPager.populate(ViewPager.java:1244)
at androidx.viewpager.widget.ViewPager.populate(ViewPager.java:1092)
at androidx.viewpager.widget.ViewPager.onMeasure(ViewPager.java:1622)
at android.view.View.measure(View.java:25466)
at androidx.drawerlayout.widget.DrawerLayout.onMeasure(DrawerLayout.java:1156)
at android.view.View.measure(View.java:25466)
at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:6957)
at android.widget.FrameLayout.onMeasure(FrameLayout.java:194)
at androidx.appcompat.widget.ContentFrameLayout.onMeasure(ContentFrameLayout.java:145)
at android.view.View.measure(View.java:25466)
at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:6957)
at androidx.appcompat.widget.ActionBarOverlayLayout.onMeasure(ActionBarOverlayLayout.java:496)
at android.view.View.measure(View.java:25466)
at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:6957)
at android.widget.FrameLayout.onMeasure(FrameLayout.java:194)
at android.view.View.measure(View.java:25466)
at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:6957)
at android.widget.LinearLayout.measureChildBeforeLayout(LinearLayout.java:1552)
at android.widget.LinearLayout.measureVertical(LinearLayout.java:842)
at android.widget.LinearLayout.onMeasure(LinearLayout.java:721)
at android.view.View.measure(View.java:25466)
at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:6957)
at android.widget.FrameLayout.onMeasure(FrameLayout.java:194)
at com.android.internal.policy.DecorView.onMeasure(DecorView.java:747)
at android.view.View.measure(View.java:25466)
at android.view.ViewRootImpl.performMeasure(ViewRootImpl.java:3402)
at android.view.ViewRootImpl.measureHierarchy(ViewRootImpl.java:2246)
at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:2504)
at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1948)
at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:8182)
at android.view.Choreographer$CallbackRecord.run(Choreographer.java:1046)
at android.view.Choreographer.doCallbacks(Choreographer.java:869)
at android.view.Choreographer.doFrame(Choreographer.java:803)
at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:1031)
at android.os.Handler.handleCallback(Handler.java:938)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:223)
at android.app.ActivityThread.main(ActivityThread.java:7669)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:594)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:947)

```

### App information
* ID: `com.nextcloud.client`
* Version: `30200190`
* Build flavor: `generic`

### Device information
* Brand: `Xiaomi`
* Device: `vince`
* Model: `Redmi 5 Plus`
* Id: `RD2A.211001.002`
* Product: `lineage_vince`

### Firmware
* SDK: `30`
* Release: `11`
* Incremental: `eng.krishs.20211107.123528`