Zoomed location, zooms out after changing timeline in SD Card mode

I have a Samsung Flip running the Wyze cam software. I have cams with SD cards in all of them with Continuous Recordings. In previous app versions, in the SD Card (or Playback) mode, I used to Zoom into a location and change the timeline to see the contents change in that zoomed location. The camera would NOT ZOOM out. Even Smart Focus remained on the zoomed location.

But now when I zoom in and change the timeline, the camera zooms all the way out. I have to zoom in AGAIN to the same location to see if the zoomed location contents changed.

This is very important to zoom into a location and see the contents change WHILE the location is zoomed in; especially if the zoomed location is far away. PLEASE HELP