Valid medium severity, given it is noted in contest READ.ME that any standard ERC20 tokens should be supported. Although arguably could be low severity, given users can simply unwrap WETH to native ETH and perform the deposits via `tillIn()`, I will leave open for discussions, but taking READ.ME as the source of truth, I believe medium severity is appropriate, given it is explicitly noted that this token should be compatible#9##. The fix would be to utilize a zero address or equivalent to represent native ETH when wrapping to WETH. > Tokens: - ETH - WETH - ERC20 (any token that follows the ERC20 standard)