Why do my Adsets not show in the "Campaign & Adset" column?
Launch is built to fetch data optimally, so by default we initially fetch in 'limited' way (the first 'fetch' is Ad sets that were updated or created in the last 3 months). This is to avoid the otherwise inherently slow process of fetching thousands of Ad sets all at once.
Should you not see the Ad set you are looking for, please start typing in the Ad set in the drop-down input, and Launch will start automatically fetching others (i.e. all Ad sets in the account where the name / text matches what is inputted).
Note: Ad sets that are 'in draft' in Ads Manager will not show in Launch.