Paused Workout Creating Huge Line

Hello! I was doing a run/walk. I then paused my run/walk and hopped onto some public transport. Upon arriving I started my run/walk again and continued my workout. I did this so I could put everything into a single workout. Strava (where I import from) doesn’t show the lines between my sections. It looks as if every section I did was its own separate workout. Is there any way to fix this?

Have been discused a few times before.

Personally i would just export orignal fit file and edit it with https://www.fitfiletools.com/

Remember to delete original activty on both Strava and CityStrides before reuploading the edited files.