For example, you want to add National Geographic:
Go to their channel page: https://www.youtube.com/@NatGeo
You can type in NatGeo
or
Just paste in the link: https://www.youtube.com/@NatGeo
There are two Shorts filters in this app, one is located in "Feeds" tab, another is located in "Home" tab.
For "Feeds" tab:
Simply tap on the Shorts button above the videos to toggle the Shorts filter.
For "Home" tab:
*Shorts filtering is available to premium users.
*You can try our Premium version for 30 days!
First, let the app finish loading completely, wait for the circular loading icon on the top right corner on the Home screen to finish.
Then, quit and kill the app completely by swiping up on your iPhone, then swipe away to close ZenTube app from running in the background.
Finally, restart the app and wait for the loading icon to finish again, and you should be good to go.
*This issue is known to be caused by the initial synchronization difference between devices from old version to new version.