SUMMARY I'm using spectacle in a setup with the intel driver as primary, and a nvidia card through prime render offsetting. I have spectacle bound to the printscreen key. When I try capturing a screenshot of an "offloaded" openGL app (any game or the likes) spectacle sometimes (about half of the time) captures not the game but some other window that is also on screen. STEPS TO REPRODUCE 1. Set up a laptop with intel and nvidia prime offset redering 2. run any openGL app / game 3. try catching a screenshot of the game. OBSERVED RESULT spectacle catches a screenshot of one of the running windows but not necessarily the one running in foreground EXPECTED RESULT spectacle should take a screenshot of what is on my screen, not of what other windows would look like if they were still running in the foreground ADDITIONAL INFO SOFTWARE/OS VERSIONS Windows: macOS: Linux/KDE Plasma: (available in About System) KDE Plasma Version: KDE Frameworks Version: Qt Version: ADDITIONAL INFORMATION mathias@mio:~> inxi -G Graphics: Device-1: Intel TigerLake-LP GT2 [Iris Xe Graphics] driver: i915 v: kernel Device-2: NVIDIA TU117M [GeForce GTX 1650 Ti Mobile] driver: nvidia v: 525.85.05 Device-3: Acer HD Camera type: USB driver: uvcvideo Display: x11 server: X.Org v: 21.1.6 with: Xwayland v: 22.1.7 driver: X: loaded: intel,modesetting unloaded: nvidia dri: i965 gpu: i915 resolution: 1920x1080~60Hz API: OpenGL v: 4.6 Mesa 22.3.3 renderer: Mesa Intel Xe Graphics (TGL GT2) mathias@mio:~> gamemoderun inxi -G gamemodeauto: gamemodeauto: gamemodeauto: Graphics: Device-1: Intel TigerLake-LP GT2 [Iris Xe Graphics] driver: i915 v: kernel Device-2: NVIDIA TU117M [GeForce GTX 1650 Ti Mobile] driver: nvidia v: 525.85.05 Device-3: Acer HD Camera type: USB driver: uvcvideo Display: x11 server: X.Org v: 21.1.6 with: Xwayland v: 22.1.7 driver: X: loaded: intel,modesetting unloaded: nvidia dri: i965 gpu: i915 resolution: 1920x1080~60Hz API: OpenGL v: 4.6.0 NVIDIA 525.85.05 renderer: NVIDIA GeForce GTX 1650 Ti with Max-Q Design/PCIe/SSE2 mathias@mio:~> Operating System: openSUSE Tumbleweed 20230123 KDE Plasma Version: 5.26.5 KDE Frameworks Version: 5.102.0 Qt Version: 5.15.8 Kernel Version: 6.1.7-1-default (64-bit) Graphics Platform: X11 Processors: 8 × 11th Gen Intel® Core™ i7-1185G7 @ 3.00GHz Memory: 15.3 GiB of RAM Graphics Processor: Mesa Intel® Xe Graphics Manufacturer: Micro-Star International Co., Ltd. Product Name: Prestige 14 A11SCS System Version: REV:1.0