To follow Twitter tags with #Fedilab you need the latest release (3.30.1). It works like following Twitter accounts with #Nitter.
In the main menu, open the option "Manage timelines", then check the media descriptions for more details.
You can create several timelines and/or group tags in a single timeline.
@apps I tried but it only keeps loading and loading. I tried a word with and without the #. I check nitter.net was my default instance and it works on the browser. Does it only work on the f-droid version. Im on 3.30.1 of playstore
@apps other question is that if the search works with "filters". For example search: colors -blue -green
@Fando
Currently there is no filters