That seems like a bad decision and a risky click. Putting seed phase on the cloud? Might as well use Ledger backup
Discussion
I'm not sure what you mean by risky click. It's well-known FOSS software that's been maintained for years and highly regarded by the security community.
You'd be the only one in possession of the AES key, and as far as I know, AES hasn't been pwnd yet...

Thanks for the info! I always am on the side of paranoia and caution about private keys. This is my one shot at a once in a lifetime moment, don’t want to mess it up