Deceptive reward scheme

[Edax]

I eventually thought that I could edit my tail on the NEXT screen by clicking the X in the lower right corner.

This is deceptive, dishonest, and most notably insincere.

Here you'll mainly find fanboys who'll gladly lose 100$ to SE, but would behave like you if they lost 5$ to a random shop ¯\_(ツ)_/¯

The game should be able to detect if no change has been done to the character when using a fantasia, or show a summary of the changes before confirmation.

Would I be deceived into thinking clicking X means next? No. Would I call it notably insincere? No. Would I call it dishonest? No.
Having worked in retail, I am immediately reminded of the time a customer was given a complementary drink, whom accidently dropped it a few seconds later and DEMANDED compensation for this "outrage". Said it was our fault the cup was too slippery and his socks ruined.