I was following the Udacity course, Lesson 3, exercise 11: https://classroom.udacity.com/courses/ud9012/lessons/7466f670-3d47-4b60-8f6a-0914ce58f9ad/concepts/24f563d9-7f5c-4150-977d-a3fd590c6382

At 0:42 in the video, it shows dragging from the right handle of one fragment to two possible destinations. This is often (usually?) not possible: The second click and drag does nothing. Screen grab attached. Sometimes, however, it does work. I haven't determined the pattern.

When you eventually get it to work, I do note that the name of the generated navigation may have a numeral appended to the end, as if the previous attempts may have worked but the connection wasn't drawn on-screen. For example, I ended up with a navigation called action_gameFragment_to_gameWonFragment4.

To repro, you can download the exercise code here: https://github.com/udacity/andfun-kotlin-android-trivia/archive/starter-code.zip

Add the destinations to the navigation graph as shown in the video.

Build: AI-193.6911.18.40.6514223, 202005201507,

AI-193.6911.18.40.6514223, JRE 1.8.0_242-release-1644-b3-6222593x64 JetBrains s.r.o, OS Mac OS X(x86_64) v10.15.5, screens 2560x1440; Retina

AS: 4.0; Kotlin plugin: 1.3.72-release-Studio4.0-5; Android Gradle Plugin: 4.0.0; Gradle: 6.1.1; NDK: from local.properties: (not specified), latest from SDK: (not found); LLDB: pinned revision 3.1 not found, latest from SDK: (package not found); CMake: from local.properties: (not specified), latest from SDK: 3.10.2, from PATH: (not found)

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