Sync Activities done before having a garmin watch to the watch. Garmin Forerunner 255

I've been running for a few months, and I've been using Strava to track my runs till now. I bought a Garmin Forerunner a couple of days ago, I've downloaded all the activities from Strava and imported them to Garmin Connect. But I don't think these activities are being synced into the watch, because under History, for example, in "This Week" it shows "No activities saved" and I went running the day before getting the watch and this run is in garmin connect.

I don't know if this might influence something, like the daily suggestion. If someone could help me in knowing if this does affect something and if it does how do I sync this past activities to the watch, I would appreciate. Thank you!

This History option might also be just for the activities tracked by the watch, if so, sorry for the question.
Once again, Thank you!