LoanManagerParameterSetter.sol has a two-step process of adding callers. The issue is addCallers() doesnt check whether _callers.length == proposedCallers.length. If _callers.length < proposedCaller.length, some proposedCallers indexes will not run in the for-loop. proposedCallers whose indexes are after callers will not be added as callers.
src/lib/loans/LoanManagerParameterSetter.sol#L110
Add check to ensure _callers.length == proposedCallers.length.
