It is really great to see that you expect things from the PractiScore Competitor app that never been advertised or documented anywhere. It mean I must be doing something right… 
Anyhow, all the score logging does is post each approved score the the scorelog website at https://practiscore.com/scorelog and then the website send those emails to individual competitors.
If you look at the stuff that is being posted there, it takes a some minor miracle to reassemble the actual results from that data. I have few fixes that aren’t released yet, but if you noticed something is missing please email at support@practiscore.com and provide details to reproduce issue (link to the match results, competitor name, what is expected or incorrect, etc).
BTW, you can import a match into the PractiScore Competitor app from the match entry on the scorelog website, e.g. QPS Quantico Shooting Club July 2021 USPSA | Score Log | PractiScore