- The incremental update patcher does not work in Canary 15. Meaning to move to the next preview version, you will need to download a fresh new copy. The update should be fixed in future releases.  
- The app inspectors (e.g. database inspects, layout inspects, etc), do not launch. We plan to fix this in the next release. There is a workaround posted here if you need these tools.  
- Clangd still needs a conversion to a universal binary, and consequently building a C++ development does not work. We have a plan to fix these in subsequent releases. 
- SDK Manager filters out some packages with native libraries (eg. NDK Side-by-Side, CMake) 
- There are several SDK packages (e.g. build-tools & platform-tools) that are currently only available as x86_64 architecture binaries 
- The NDK is currently only available with x86_64 architecture binaires. 
- In the Android Emulator the location Extended Controls does not use the Google Maps interface. 
- When closing the Android Emulator, it sometimes re-prompts  you to save a snapshot even though you have the setting saved.  
- The Android Emulator only works with API 30 and API S Developer Preview emulator system images. 
- The Android Virtual Device (AVD) Manager recommends the correct arm64 compatible emulator system images, but has an extraneous red error message suggesting to use x86 system images.