Wallpaper not updated when fullscreen app is focused

[hossammourad]

Basic informations

• Splash CLI version: 3.3.0
• Node version: v8.12.0
• Your OS: Mojave

The ISSUE

Picture is not applied as a wallpaper if the focus is on a full screen app.
The picture is downloaded fine but not applied as a wallpaper

To Reproduce
Steps to reproduce the behavior:

1. Run splash
2. While it's loading go to a full screen app until the command is done loading
3. Go back to the desktop

Expected behavior
After the command finished, the new wallpaper is downloaded but not applied.

Console Output
N/A

[rawnly]

Hi 👋, I think that's not a Splash Cli issue. More specifically a wallpaper related issue.

Read below for more infos.

[rawnly]

Answer by @sindresorhus in #48

When an app is fullscreen, it's technically in a separate "space". Settings the wallpaper for multiple spaces is not possible, see: sindresorhus/macos-wallpaper#4

Closing as this will need to be fixed by Apple.