Transference between operator and Umbra not bringing frame to operator location

[(XBOX)Thylacyanide]

During the Archon hunt tonight (Boreal) I noticed in both the mobile defense and the showdown that if I transfered out of Umbra to recoup health and transferred back in to him, it did not bring him to my location and instead sent me back into whatever location he was last standing at. This happens consistently when he is stationary from attacks making him stop moving. We tested this theory in the simulacrum with friendly fire on to be sure what caused it. This seems to be an Umbra specific issue that happens in any location where enemies can immobilize him. I am playing on Xbox series X.