In T55589#607160, @Christopher Peerman (chris_82) wrote:

I just tried enabling the 'LegacyPenInteractionModel' which a few people have recommended around the internet using the following commands and it definitely doesn't work with the fix. I'll take a look and see if I can work out any ways of improving it with legacy mode enabled.

Sorry, has this made it into the daily builds by now? Neither of them (blender-2.79.0-git.d753726ce712-windows64, blender-2.80.0-git.7f40d553f903-windows64) fix the issue for me (Toshiba/Wacom Pen on Windows 10 convertible, https://developer.blender.org/T57538). Thanks for your efforts!

As blenderartists.com seems to be down, please advise on how/where to nudge development :-)
I am trying to animate/pan an image at full resolution (https://en.wikipedia.org/wiki/Ken_Burns_effect) but the image gets clipped, so offsetting does not help except keep aspect ratio: there is nowhere to pan.
It seems the only option currently is to lose resolution by using the Transform Effect Strip with scale on an image that must be smaller than video size!
I am a bit disappointed and was expecting this to be one of the more basic tools in VSE (so far fantastic. Shotcut kept crashing on me, Lightworks pretty good but limited import capabilities).

Related to T50051 (fixed after 2.78a release).