They aren't bugs:

1) Staking is meant to be on all transactions, regardless of size

2) Staking is meant to split transactions in two

3) Block size is x, and transaction size is x. Bitcoin is the same way, as are every other alt. The only reason it causes issues with ENRG is because of the fast block times on staking, which allows you to split transactions tens of times (making hundreds of new inputs) over a somewhat short period of time

None of these are bugs. They are working as intended. They simply need to be altered to better match how ENRG works.