Many thanks 🙂
And thanks for your effort. The video is unfortunately not available though.
The last thing that i can think of is that you have customized the keymap and run into a hotkey conflict here. When it works in Blender, then you could test with the Blender keymap as a last idea.
It might also be a good idea to join our discord. Here you will get a more immediate reaction. And you can even upload videos up to 10 mb there. https://discord.com/invite/yKuR77v
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