I recently discovered this bug which, keep in mind, was a bug from Update Aquatic as well on my Multiplayer server. This doesn't happen with Tridents much anymore, but the Spyglass still has this bug.
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Thank you for your report!
We're tracking this issue in MCPE-118539, so this ticket is being resolved and linked as a duplicate.
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I currently do not have a screenshot, but this bug is visible in many places.