Lightroom: If you use second monitor and open an other window, besides lightroom, for example: Explorer or internet browser. The second screen of lightroom disappears. This is verry annoying. Can you fixed that? It don't have to be in the forground but sometimes you want to compare some info with a picture so you have the information in a other window on de first monitor and de large photo in lightroom on the second monitor. I've test the beta of V4 and it's still the same, the second window from lightroom disappears.