So i think the behavior was a bit straightforward, the IERC20Update interface extends the IERC20 and adds a permit function, the permit function was only used in depositWithPermit function in TokenFactory this is why calling deposit with a regular Erc20 token without permit works, i have added a test that calls depositWithPermit using a regular Erc20 token without permit to confirm a revert behavior.
So i think the behavior was a bit straightforward, the
IERC20Updateinterface extends theIERC20and adds a permit function, the permit function was only used indepositWithPermitfunction inTokenFactorythis is why callingdepositwith a regular Erc20 token without permit works, i have added a test that callsdepositWithPermitusing a regular Erc20 token without permit to confirm a revert behavior.