Multiple shoes for one activitt

I’m a pro runner with Nike and have always had this problem with Strava. I would love to have my workouts all be a single activity. Warm up + workout + cooldown. But I use different shoes for the warm ups as the workout. I would love the ability to allocate mileage between shoes on one activity. Say if the total was 16 miles I could put 6 miles on my Pegasus and 10 miles on my alphaflys. Or even 3 or 4 pairs. If I ran 12 miles I could put 6 on the Pegasus, 2 on vaporflys, 2 on streakflys, and 2 on dragonfly’s. I realize it’s a niche problem but all pros and college runners and elites who are doing workouts would use this feature.