Why were the Steam and Wine bugreports merged? There are separate issues, the Steam issue is probably multiarch-related (Steam is i386-only), while the Wine is probably not showing (or is showing as "Wine Settings") because there is a "NoDisplay=true" line in the wine.desktop file (because we don't want the Wine launcher to be displayed in the menu, we just want it to handle the corresponding mimetypes).
Why were the Steam and Wine bugreports merged? There are separate issues, the Steam issue is probably multiarch-related (Steam is i386-only), while the Wine is probably not showing (or is showing as "Wine Settings") because there is a "NoDisplay=true" line in the wine.desktop file (because we don't want the Wine launcher to be displayed in the menu, we just want it to handle the corresponding mimetypes).