More wx/Panda issues - mouse events

I’m working on a project where we have successfully integrated wxpython and Panda3D into one big, friendly window, and wx seems to be having trouble catching its own mouse events. Does anyone know if Panda’s control would be doing anything to make this happen? It’s implemented with Panda in charge, and Panda is calling wx’s main event loop. Wx is mostly working, but I seem to be missing basic mouse events: for example, I’m catching wx events that come from clicking buttons and drop-down menus and such, but I’m missing the events that come from just regular mouse clicks, and my tooltips aren’t coming up. Does anyone have any idea how to get panda to stop eating these?