Fixed drug eruptions are not usually a widespread maculopapular/morbilliform rash as depicted in the images. They are very commonly a single lesion. The images look more like diffuse in nature.

AMBOSS: FDE is a well-defined, erythematous, pruritic lesions (often solitary)
Source: https://next.amboss.com/us/article/Tk06MT#Z47106e7f03b49d00f9641eba61a0245e

The images currently included describe more of a morbilliform drug eruption (also called maculopapular drug eruption, exanthematous drug eruption, and maculopapular exanthem). However, the timing of 30 minutes to 8 hours is not in alignment with this more generalized rash (usually 5-12 days). Not sure what tags have been added incorrectly. For instance, NBME 25's question is definitely more of a generalized drug eruption rather than a fixed drug eruption.

https://dermnetnz.org/topics/morbilliform-drug-reaction

https://next.amboss.com/us/article/ek0x5T#Y6dbc3a3f296e45ca9891ce66f23357e7

going to suggest overhaul