@leocg Yes, this works for me. Thaaaaanks!

@leocg
No hardware or driver change here. Only Opera was updated.
Is there a way to configure this issue so it works again like before?

@leocg
At first note: The video pop out feature works fine until the last update.

I tried also to reset all Opera settings now - video pop out still not working.

Here the report of your given url:

Windows 10 Pro, on Intel Core i5-2400, using AMD Radeon HD6850

Graphics Feature Status

• Canvas: Software only, hardware acceleration unavailable
• Canvas out-of-process rasterization: Disabled
• Direct Rendering Display Compositor: Disabled
• Compositing: Software only. Hardware acceleration disabled
• Multiple Raster Threads: Enabled
• OpenGL: Disabled
• Rasterization: Software only. Hardware acceleration disabled
• Raw Draw: Disabled
• Skia Graphite: Disabled
• Video Decode: Software only. Hardware acceleration disabled
• Video Encode: Software only. Hardware acceleration disabled
• Vulkan: Disabled
• WebGL: Software only, hardware acceleration unavailable
• WebGL2: Software only, hardware acceleration unavailable
• WebGPU: Software only, hardware acceleration unavailable
• WebNN: Software only, hardware acceleration unavailable

@leocg
For me the same problem since last Opera update on Windows 10: The video pop out is not visible. Hardware acceleration is enabled.
Any other workarounds for me?