This bug *seems* to be patched in 1.17.10.21/22 but on java it can also be see. With a spyglass
This always happens even without spyglass
confirmed in 1.17.0
Resolved in 1.17.10.20
Just go to settings- profile- enable content log GUI and turn it off
This isn’t a place to leave your suggestions
instead goto https://www.feedback.minecraft.net
Duplicate
Still a bug. I figured it out, and you need to have the dispeners facing Z- or X-, if you have them facing Z+ or X+ they wont work in giant spruce trees.
Ooos, I meant to say top left my bad.