Hi guys,
Before I submit a bug, just wondering if anyone else has the following issue:

If you set a viewport to a perspective view (other than ‘persp1’) in a multiview setup, and tumble or dolly/zoom, as soon as you use the SPACEBAR+B shortcut, or select the single view option, the other perspective views snap to whaterver the ‘persp1’ view is.

This doesn't affect the ortho views, only perspective.

The issue is present on Linux (Fedora18), Mac (10.10.2) and on Windows 8.1. using H14.0.201.13 on Linux and H14.0.230 on Mac / Win

Graphics cards tested are GTX970 / Driver version 346.36 on Linux, and a GTX660 with both Apple and latest Nvidia drivers on the Mac / Windows.

Thanks,
Matt.