Disabled attachment item animations

app/src/main/java/eu/faircode/email/FragmentCompose.java

@@ -333,6 +333,7 @@ public class FragmentCompose extends FragmentEx {
         rvAttachment.setHasFixedSize(false);
         LinearLayoutManager llm = new LinearLayoutManager(getContext());
         rvAttachment.setLayoutManager(llm);
+        rvAttachment.setItemAnimator(null);
 
         adapter = new AdapterAttachment(getContext(), getViewLifecycleOwner(), false);
         rvAttachment.setAdapter(adapter);

app/src/main/java/eu/faircode/email/FragmentMessage.java

@@ -377,6 +377,7 @@ public class FragmentMessage extends FragmentEx {
         rvAttachment.setHasFixedSize(false);
         LinearLayoutManager llm = new LinearLayoutManager(getContext());
         rvAttachment.setLayoutManager(llm);
+        rvAttachment.setItemAnimator(null);
 
         adapter = new AdapterAttachment(getContext(), getViewLifecycleOwner(), true);
         rvAttachment.setAdapter(adapter);