Need second opinions - permanent eye damage?

[Miami Reef]

Backstory: I have a flame angel who got a cloudy eye (lasted 2 weeks) which then developed into popeye. It’s possible that a coral beauty damaged the eye in the QT.

Will it be like this forever? Here’s both sides of the fish. It’s only one eye.

 

[vetteguy53081]

I’ve seen and had many recoveries from eye issues.
While in quarantine, treat it with maracyn 1 (ethromyacin), which should help it heal

 

[Miami Reef]

It’s day 3 of erythromycin. Tomorrow is supposed to be last day.

Does anyone know when I should expect the eye to turn back to normal? How do I know if the eye is permanently damaged (my fear)?