Hi all, I map for HOTOSM, which offers the download of a GPX file, to see the area you're editing in JOSM. I've got JOSM set up as default app for opening GPX (OS X). For every GPX file I download, JOSM launches a separate instance. I'm sure this didn't use to happen. Should I report this as a bug, or is there a preference somewhere? Many thanks! Bjoern