This used to not be an issue until I recently-ish re-generated the imposter for one of my avatars. I have noticed other players sometimes not being able to see me while wearing it. At first, I believed this to only affect android users, though this also affects PC players and I can only assume every other platform. This only affects one of my public avatars and my private variant of it. The public one's ID is avtr_74377d60-2757-4a5d-914d-5a06a1050041. I have re-generated the imposter for it and a different avatar right before writing up this canny and the other one works fine, just not my public one. System did send me a notification saying they both generated successfully.
Attached are two images. On both images on the left side is the POV from an alt account and on the right is my view. On the other avatar, the imposter works fine and the alt sees me in the correct position, however on the avatar having this issue, the imposter is constantly in T-Pose and the alt does not see that I moved to in front of it. Audio also comes from the pose I'm stuck in for the alt/others viewing my imposter and this has resulted in other users being able to only see the pickups I have in my hands and not being able to interact with my collider.