Created attachment 151143 [details]
Spectacles window is shown in the screenshot

Hello,
in my KDE Neon (X11) installation the Spectacles shadow is shown in the screenshot. It seems like the animation to minimize the window is not completed when the automatical full-screen screenshot is taken.
Maybe it's due to my low-power fanless system (see below) which cannot finish the animation before the first automatic screen shot?

STEPS TO REPRODUCE
1.  Open Spectacles
2.  Select a rectangular selection with no delay
3. Press the button to take the screenshot
4. On the screen is show a semi-transparent Spectacles window 

OBSERVED RESULT
Spectacles window is shown in the screenshot (see attached image)

EXPECTED RESULT
Only the screen should be visible

SOFTWARE/OS VERSIONS
Operating System: KDE neon 5.25
KDE Plasma Version: 5.25.4
KDE Frameworks Version: 5.96.0
Qt Version: 5.15.5
Kernel Version: 5.15.0-43-generic (64-bit)
Graphics Platform: X11
Processors: 4 × Intel® Pentium® Silver N5000 CPU @ 1.10GHz
Memory: 7.6 GiB of RAM
Graphics Processor: Mesa Intel® UHD Graphics 605
Manufacturer: Micro-Star International Co., Ltd.
Product Name: Cubi N 8GL (MS-B171)
System Version: 1.1