Title is self explanatory. Using the pen right click on the canvas doesn't bring up the appropriate menu, although right clicking with the pen anywhere else in Krita works. This only started happening after I downloaded the latest N-Trig drivers which allowed my pen to have pressure sensitivity within Krita.

Have any other SP3 users experienced this problem?

I've experienced quite a few issues with the SP2 actually and the right click. Here, I always have to hold the right click button and touch the screen with the pen tip to register a right click (using a wacom bamboo carbon pen with the bamboo feel driver - but right clicking is handled by the tablet pc settings). Dunno if this may work for you? I didn't find a workaround this so far.

EDIT: just saw this post on the topic (where you actually already replied echi). Sorry for the thread bump then!