A voided match has the salvage & discard reverted. It is as if the match was replaced with a bye. If there was no penalty to Aether, their vault would be the same as it was in Round 2. Certainly any team would say having a vault remain constant in size over 2 rounds is a great performance. Thus, voided matches are to one's advantage, as if all one's matches are voided, one's vault size remains constant
@bripod WMs are aware. Have patience