Quick question, maybe a bug, more likely user error: when using the new timeline view on a mobile phone, everything works perfectly when viewing "normal" horizontal cameras, and it initially appears correct when viewing a vertically oriented camera (corridor mode) as well, but as soon as I attempt to scroll back in time a bit, the image shrinks to an almost unusable postage stamp sized image.
Your thoughts?
What BI and UI3 versions? (open UI3's about window, it says both version numbers there)
That was one of the issues we worked through in timeline development. I'm not aware of a way to reproduce the issue now.