Why have you marked the SketchEditor class as sealed?
The Editor class in the previous version (10.2.7) was not sealed and we could easily adjust the functionality as needed.
Please change this in the next release! We are not able to upgrade to version 100.0.0 until this is solved.
I have now played around with the SketchEditor and found ways to make it do the things we want.
In my test app I am able to use a combination of input devices to add and move vertices through the SketchEditor without the use of any GeometryBuilder.
That is good to hear. Thanks for sharing your feedback. Please continue to share any tips/comments to this forum.