As per The New York Times, TikTok has removed the capacity to search for specific hashtags within its Creative Center tools, which will limit your capability to glean insight into the popularity, or not, of certain tags.
TikTok Adds New Website Visitor Retargeting Options
Source: Social Media Today UPDATE: TikTok has informed SMT that this option is not live in TikTok Ads Manager, and has not been communicated to ad partners as yet. Continue reading