[Gameplay] Brand Ultimate (Pyroclasm) interaction with Tahm Kench Devour

Given by the description on Brand's ult, which states "if Pyroclasm's current target becomes invalid, it selects a new enemy at no cost to its remaining bounces," the expected interaction with the Tahm Kench devouring his teammate while the ultimate is coming should cause the ultimate to select a new target.

Instead I have found that the ultimate fizzles and is completely cancelled by simply eating the target. This is clearly at ends with the description given on Brand's ultimate. Just bringing this to attention.