When activating Yawgmoth, Thran Physician's first ability (Pay 1 life, Sacrifice another creature: Put a -1/-1 counter on up to one target creature and draw a card.), a card is never drawn.

I have confirmed that this is not due to the board-state, as I've reproduced this bug in several games .

This bug was introduced in one of the recent updates (May 2025), as it was always working previously.