Many issues in terms of usability and glitches.
When reviewing Video clips on the Photos app there is no way to have the full screen view and pause and scroll forward and backward. It only shows the shrunken screen.
When zooming in on a video and scrolling forward and backward it only shows part of the clip, you cannot scroll to the end of the clip. This must be some glitch in the software.
Was any of this app tested beforehand for usability? IOS 18, in general, may be one of the worst releases I've experienced.
This stuff may have been said many times already but my goodness fix the Photos app immediately!!