Speeding up GPS fix / keeping GPS warm

Someone recently asked me why Collect doesn't have an option to keep the GPS warm. I mentioned that there are workarounds as noted in the docs on Helping the GPS sensor. Would enabling audit log location tracking also have the effect of keeping the GPS warm (when enabled with a short location-min-interval, and accuracy of balanced or high-accuracy)?

I think their issue was with a short form for tagging a single point that may have some time between forms. So any solution within a form wouldn't help. In which case their best bet is running the external app?