Movement is quite sporadic and jumpy when using a Wacom Tablet to navigate the Editor on Linux. The Editor pans and zooms in and out really quickly with the slightest of movements.
This was reported and tested on 4.18.3 (CL-3832480). This was reproduced on 4.19.2 (CL-4033788), 4.20.2 (CL-4302132), and Main 4.21 (CL-4344452).
Results: Viewport rotates either straight up or down with very minimal movement and cannot be corrected without switching to a mouse. Using the Blueprint Editor has similar issues as any small movement to pan the view causes the graph to move far away
Expected: Navigation with a Wacom Tablet doesn't have sporadic movements
There's no existing public thread on this issue, so head over toAnswerHub just mention UE-64135 in the post.