Submitted by jonah1005
The contract does not allow users to transfer by share. Therefore, It is hard for users to clear out all the shares.
There will be users using this token with Metamask and it is likely the pricePerShare would increase after the user sends transactions. I consider this is a medium-risk issue.
WrappedIbbtc.sol#L110-L118
A new transferShares beside the original transfer() would build a better UX. sushis bento box would be a good ref BentoBox.sol
dapp-whisperer (BadgerDAO) confirmed
