I'm currently trying out the trial version of vitae, and i consistently get a crash when i try to use the tiled canvas feature

1. import png as an image (2560x512 with transparency)
2. open canvas settings and enable left-right tiling. (sometimes it crashes here)
3. try to zoom in or out with ctrl-mouse wheel.
4. crash

when its worked this has been the most straightforward tiled painting i've tried (the single feature that makes me want to upgrade from v5!), and far better than the weird half solutions, and workarounds i've seen in other applications, so i hope there's an easy fix for this!