Fix sending midi notes to lv2 ui bridges

source/bridges-ui/CarlaBridgeUI-LV2.cpp

@@ -597,7 +597,7 @@ public:
         midiEv.data[1] = note;
         midiEv.data[2] = velocity;
 
-        fDescriptor->port_event(fHandle, /* TODO */ 0, lv2_atom_total_size(midiEv), CARLA_URI_MAP_ID_ATOM_TRANSFER_ATOM, &midiEv);
+        fDescriptor->port_event(fHandle, /* TODO */ 0, lv2_atom_total_size(midiEv), CARLA_URI_MAP_ID_ATOM_TRANSFER_EVENT, &midiEv);
     }
 
     void dspAtomReceived(const uint32_t portIndex, const LV2_Atom* const atom) override

source/bridges-ui/CarlaBridgeUI.cpp

@@ -178,6 +178,7 @@ bool CarlaBridgeUI::msgReceived(const char* const msg) noexcept
         CARLA_SAFE_ASSERT_RETURN(readNextLineAsByte(velocity), true);
 
         dspNoteReceived(onOff, channel, note, velocity);
+        return true;
     }
 
     if (std::strcmp(msg, "atom") == 0)