Fix / avoid showing legacy start toaster under verif bottomsheet

vector/src/main/java/im/vector/riotx/features/crypto/verification/IncomingVerificationRequestHandler.kt

@@ -66,7 +66,7 @@ class IncomingVerificationRequestHandler @Inject constructor(
                         uid,
                         context.getString(R.string.sas_incoming_request_notif_title),
                         context.getString(R.string.sas_incoming_request_notif_content, name),
-                        R.drawable.shield,
+                        R.drawable.ic_shield_black,
                         shouldBeDisplayedIn = { activity ->
                             if (activity is VectorBaseActivity) {
                                 // TODO a bit too hugly :/

vector/src/main/java/im/vector/riotx/features/navigation/DefaultNavigator.kt

@@ -96,7 +96,7 @@ class DefaultNavigator @Inject constructor(
                     roomId = null,
                     otherUserId = session.myUserId,
                     transactionId = pr.transactionId
-            ).show(context.supportFragmentManager, "REQPOP")
+            ).show(context.supportFragmentManager, VerificationBottomSheet.WAITING_SELF_VERIF_TAG)
         }
     }