slideshow Applet

[ghost]

 * Cinnamon version (cinnamon -4.01)
 * Distribution - (Manjaro)
 * Graphics hardware *and* driver used
 * 64 bit
 * Attach /home/<username>/.xsession-errors, or /var/log/syslog

Issue
Icon does not appear on panel
Slideshow still works except can't be paused or resumed as no icon

Steps to reproduce

Appelets.... add slideshow controls to panel

Expected behaviour

Icon should appear

Other information

[NikoKrause]

Can reproduce the issue. Created pull request to fix this.