"We dug through the code and found there was a hardcoded limit on the wallet file size of 1 GB, inherited from Monero."

I'm not an expert by any means so I might missed something and my thought is nonsense but this must have to do something with the fact that ETN has a huge supply so tx sizes should be also considerably bigger, right? We don't hear about such problems with Monero and Dero's total supply is the same. So I guess this must be another fail of ETN devs' quick copy&paste job lol. Correct me if I'm wrong.