FIT file split into multiple activities

A .fit file that I uploaded yesterday was split into two activities in intervals.icu – one only a few seconds long. This may be related to my ELEMNT BOLT (older model) not recognizing the trainer right away.

Not a big deal since I can just delete the short activity manually, but thought I would bring it up.

The activities in question are:
https://intervals.icu/activities/i2268779
https://intervals.icu/activities/i2268780

Thanks.

Tx but I will probably have to leave it like that. I implemented the splitting to handle triathlon files. If it starts happening a lot I could build some heuristic to get rid of the starting junk but that will be tricky.