Text content persisting after resetting the

So I did something that I assume is avoidable if I had done all the right things like creating properties for all my text fields. But I didn’t so here I am.

I am in a page rather than my main components. I notice that the typography of a component is wrong. An old state. But all Serifs are now Sans Serif. However the component I am looking at is still serif. I go to the main component to investigate and indeed the typography is sans serif.

So how do I fix this? I tried double checking the text field, I made it into a property.

But alas the only thing I can reset is my entire component. In which case, I lose all the typography I have.

Tedium prevales.

Any way to overcome having to change back all my text content?