(GAMEPLAY) Bard and Tahm Kench

Hi I noticed an in-game issue with Bard and Tahm. I was playing Bard, and I used my ult on the enemy Tahm Kench. But the enemy Tahm Kench had an enemy Yasuo inside him. When my ult was over, and Tahm's W was over, Yasuo was still stuck and couldn't move after my ultimate and after Tahm spat him out.