Weird thing happening with floating picture inserted?

So, I might have missed a post, but when I post a video which I record in app with multiple “clips”- if one of the clips has a floating photo inserted and the other doesn’t, it rotates and does something weird to the non floating Photo bit.
Like, turns it sideways and stretches it out weird.
It’s all front facing camera so it’s not a miscommunication between differing camera on my iPhone thing.