https://bitbucket.org/kamilklimek/tracy/src/30cc523634c3b8944e69ad5aa48194488d4ac4c6/server/TracyView.cpp?at=selectable-does-not-work&fileviewer=file-view-default#TracyView.cpp-4208

Could you please ivestigate code above. For some reason ImGui::Selectable returns true only for first item in each created TreeNode but ImGui::ItemIsClicked works always. I wasn't able to reproduce it on any minimal code sample or even on imgui demo, thats why I point out whole project, however I hope you will be able to run it.

How to reproduce
Compile and run 'standalone/build/win32/Tracy.sln'
Compile test

In application launched click "Connect"
Run tracy_test
Some data should start showing, click "Find Zone" button
In "Find Zone" window type "Test" and click "Find"
Expand TreeNode, click on first "Test function" and see that if( ImGui::Selectable hits
Click on second "Test function" and see that if( ImGui::Selectable does not hit
Do the same for if( ImGui::IsItemClicked() )