Description of problem:
The firefox-wayland.desktop file doesn't have browser windows grouped under it. They instead show up under the firefox.desktop file.
Both desktop files are incapable of launching additional windows.
Version-Release number of selected component (if applicable):
firefox-60.0.1-5.fc28.x86_64
How reproducible:
Every time
Steps to Reproduce:
1. Run "Firefox on Wayland" (firefox-wayland.desktop)
2. Observe windows actually grouped under "Firefox" shortcut (firefox.desktop)
3. Middle Clicking "Firefox" and "Firefox on Wayland" present an error, instead of opening additional windows
Actual results:
Error message about the firefox profile being in use
Expected results:
A new browser window is opened
Additional info:
This can be solved by adding a --name parameter to each Exec line in firefox-wayland.desktop, to match the .desktop file name. For example:
Exec=firefox-wayland --name firefox-wayland %u