Downscaling 4k to 1080p in Premiere Pro, Image Zooming 2x When I drop 4k footage onto the timeline in Premiere Pro, I get a 4k sequence. When I change the sequence to 1080p, the image zooms in. This makes sense. I then scale the image back 50% and I'm back to normal.

In every single tutorial on downscaling 4k footage in premiere, no one ever has to do the 2nd step that I do. I thought I solved his issue by going to:
"Edit > Preferences > General" and ticking the box "Default scale to frame size" but it's still happening.

How can I avoid this second step that no one seems to have to do?
Changing the preference doesn't change any clip settings retroactively.  But once you have set it, and then create a new project and a new sequence, and when you freshly import your 4K clip and drop that freshly imported clip onto your freshly created sequence in your freshly created project, it should work as you expect.  And if you right click on the clip, it should have a checkmark next to "Scale to Frame Size".