fix activity transitions (this time for real)

app/src/main/java/com/keylesspalace/tusky/AccountActivity.kt

@@ -530,7 +530,7 @@ class AccountActivity : BottomSheetActivity(), ActionButtonActivity, HasSupportF
             val intent = ComposeActivity.IntentBuilder()
                     .mentionedUsernames(setOf(it.username))
                     .build(this)
-            startActivityWithSlideInAnimation(intent)
+            startActivity(intent)
         }
     }
 

app/src/main/java/com/keylesspalace/tusky/ComposeActivity.java

@@ -1459,7 +1459,7 @@ public final class ComposeActivity
                 getIntent().getStringExtra(REPLYING_STATUS_CONTENT_EXTRA),
                 getIntent().getStringExtra(REPLYING_STATUS_AUTHOR_USERNAME_EXTRA),
                 statusVisibility);
-        finish();
+        finishWithoutSlideOutAnimation();
     }
 
     @Override

app/src/main/java/com/keylesspalace/tusky/fragment/SFragment.java

@@ -136,7 +136,7 @@ public abstract class SFragment extends BaseFragment {
                 .repyingStatusAuthor(actionableStatus.getAccount().getLocalUsername())
                 .replyingStatusContent(actionableStatus.getContent().toString())
                 .build(getContext());
-        startActivity(intent);
+        getActivity().startActivity(intent);
     }
 
     protected void more(final Status status, View view, final int position) {