This experiment has gone so well, we're rolling it out to everyone on desktop!
When you scroll down on the YouTube home page, you may see the "From your subscriptions" row of videos. Head over to the Subscriptions tab to see all videos from your subscriptions.https://twitter.com/TeamYouTube/status/1029107269668024323 …
We'd like to look into it. What device are you using? Also, please check if it's the same across devices. Keep us posted to help you further.