Click on spectacle icon doesn't works if I add to panel (widget) Invalid service name: org.kde.spectacle error

[procuste_piziocampte]

on my laptop running opensuse leap 16.0 with KDE plasmashell 6.4.2
if I click on application-menu>spectacle it works
if I rightclick on application-menu>spectacle and select add to panel (widget) spectacle is added to panel but if I click on it it doesn’t works and a system notification popup with this error
Invalid service name: org.kde.spectacle
how can I get spectacle working clicking on the panel icon?

[jonzn4SUSE]

I don’t see anything about adding a widget, but only the option to pin to taskmanager. see screenshot
How about showing the issue.

Operating System: openSUSE Tumbleweed 20260423
KDE Plasma Version: 6.6.4
KDE Frameworks Version: 6.25.0
Qt Version: 6.11.0
Kernel Version: 6.19.12-1-default (64-bit)
Graphics Platform: X11
Processors: 16 × AMD Ryzen 7 5825U with Radeon Graphics
Memory: 64 GiB of RAM (62.1 GiB usable)
Graphics Processor: AMD Radeon Graphics
Manufacturer: HP
Product Name: HP ProBook 455 15.6 inch G9 Notebook PC

[procuste_piziocampte]

if you add a side panel (right click on desktop>enter edit mode>add panel>choose empty panel then add in it add widget application menu)

[jonzn4SUSE]

Got it. I was able to replicate the error.