[LAU] Reaper under Wine: Bugs and Questions

Hi list, I have a few bugs and questions when running the Reaper DAW under wine which sit unanswered on the Reaper (Cockos Confederated) Forum, so I take the liberty to ask on this list if anyone has experienced similar problems. 1,) Reaper loses all keyboard shortcuts. This usually happens after having switched from/to Reaper and other applications of after switching desktops multiple times. 2.) The "Save Project..." dialog suggests EDL TXT (Vegas) as default file extension, which can be changed by the user manually every time, but is very annoying. 3.) when I am adding a single mono audio file to an existing Reaper timeline under Linux/Wine from a graphical filemanager (xfe) using drag+drop, the file is inserted twice, on two adjacent tracks, but with a time-offset between the two copies. All three issues are with Reaper 5.30 under Wine 1.6.2-20 in Debian testing with Window Manager Fluxbox and have existed since several older versions of Reaper already. thanks! Peter