So, most enemies have different dialogues during digestion and at the end of it, when their power/health number becomes maximum.

And here's the problem: if we press E during the last sentence of the dialogue during digestion, we are immediately thrown to the "Game Over" screen, thus skipping the post-digestion dialogue. But I want to see both dialogues in full, and I have to either die twice to each enemy, or try to guess if it's the last sentence of the dialogue or not, risking not reading it to the end.

Maybe I'm doing something wrong and this can be avoided?

And by the way, how can I see the enemy Game Over screens in the gallery?

I agree, it's been an annoying aspect of the game.

Could be fixed if they add a different icon to indicate that it's the last dialogue.