Did I lose pending Strava activities when switching to Garmin?

Will CS eventually allow syncing from multiple sources? Let’s say I have a Garmin watch, and 99/100 activities I use that but 1/100 I forget it and use Strava on my phone. I have my Garmin linked to Strava automatically. I have both Garmin and Strava linked to CS. For now I have Strava paused, but if I did unpause it would there be a way to only pull in certain activities I know aren’t on Garmin to CS so it doesn’t bloat the Strava queue looking at and discarding activities because they already have come in through Garmin to CS?