MacOS Memory Leak

I have just recently purchased FF14 for my iMac after playing it on the PS4.

I've installed it and I have come to the registration screen and asked to input the activation code. Unfortunately, the window will remain stuck upon selecting my account.

I've tried this repeatedly and have been asked to Force Quit the application because it's using 62.25GB. I can't get past the same screen.

Issue resolved, I've input the code into Mogstation and that seems to help bypass the problem I had.